92HD73E1T5PRGIC1X_技术文档

DATASHEET

TEN CHANNEL HD AUDIO CODEC

Description

The 92HD73E codec is a low power optimized, high fidelity,

10-channel audio codec compatible with Intel’s High

Definition (HD) Audio Interface. The 92HD73E codec

provides stereo 24-bit resolution with sample rates up to

192kHz. Dual SPDIF provides connectivity to consumer

electronic equipment that is WLP compliant. The 92HD73E

provides high quality, HD Audio capability to multimedia

notebook and desktop PC applications.

92HD73E

Software Support

•

Intuitive IDT HD Sound graphical user interface that

allows configurability and preference settings

•

12 band fully parametric equalizer

Constant, system-level effects tuned to optimize a

particular platform can be combined with

user-mode “presets” tailored for specific

acoustical environments and applications

•

System-level effects automatically disabled when

external audio connections made

Features

•

10 Channels (5 stereo DACs and 2 stereo ADCs)

•

Dynamics Processing

with 24-bit resolution

Enables improved voice articulation

•

Supports full-duplex 7.1 audio and simultaneous VoIP

Compressor/limiter allows higher average volume

level without resonances or damage to speakers.

•

Microsoft WLP premium logo compliant

Optimized and flexible power management with

pop/click mitigation

•

IDT Vista APO wrapper

Enables multiple APOs to be used with the IDT

Driver

•

SPDIF

•

48QFP package supports 2 independent S/PDIF Output

converters for WLP compliant HDMI/SPDIF support

40QFN package supports a single SPDIF Out

Both packages support SPDIF Input

•

Microphone Beam Forming, Acoustic Echo

Cancellation, and Noise Suppression

•

Dynamic Stream Switching

•

HDA signaling

Improved multi-streaming user experience with

less support calls

•

48QFP package support for 1.5V and 3.3V with runtime

selection

rd

•

Broad 3 party branded software including

•

40QFN package supports 3.3V only

Creative, Dolby, DTS, and SRS

•

3 adjustable VREF Out pins for microphone bias

High performance analog mixer

9 stereo analog ports with presence detect

capability

•

Digital and Analog PC Beep to all outputs

3 Integrated headphone amps

Sample rates up to 192kHz

Additional Features on 48QFP package

•

Two-pin volume up/down control

Digital microphone input (mono, stereo, or quad array)

4th adjustable VREF Out

Additional 5 GPIOs

•

Package Options

•

48-pin QFP RoHS package

48-pin QFP RoHS package, Industrial Temp

40-pin QFN RoHS package

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TABLE OF CONTENTS

1. DESCRIPTION .......................................................................................................................... 4

1.1. Overview ............................................................................................................................................4

1.2. Orderable Part Numbers ....................................................................................................................4

1.3. Detailed Description ...........................................................................................................................5

2. CHARACTERISTICS ............................................................................................................... 22

2.1. Electrical Specifications ...................................................................................................................22

2.2. 92HD73E Analog Performance Characteristics ...............................................................................23

3. PORT CONFIGURATIONS ..................................................................................................... 27

4. FUNCTIONAL BLOCK DIAGRAMS ....................................................................................... 28

4.1. 48QFP .............................................................................................................................................28

4.2. 40QFN .............................................................................................................................................29

4.3. Widget Information and Supported Command Verbs ......................................................................30

4.4. Widget List ......................................................................................................................................31

4.5. Pin Configuration Default Register Settings .....................................................................................32

5. WIDGET INFORMATION ........................................................................................................ 34

5.1. Root Node (NID = 00)) .....................................................................................................................35

5.2. AFG Node (NID = 01 .......................................................................................................................36

5.3. Port A Node (NID = 0A) ...................................................................................................................53

5.4. PortB Node (NID = 0B) ....................................................................................................................60

5.5. Port C Node (NID = 0C) ...................................................................................................................67

5.6. Port D Node (NID = 0D) ...................................................................................................................74

5.7. PortE Node (NID = 0E) ....................................................................................................................81

5.8. PortF Node (NID = 0F) .....................................................................................................................88

5.9. PortG Node (NID = 10) ....................................................................................................................93

5.10. PortH Node (NID = 11) ................................................................................................................101

5.11. PortI Node (NID = 12) ..................................................................................................................108

5.12. DMic0 Node (NID = 13) ...............................................................................................................113

5.13. DMic1 Node (NID = 14) ...............................................................................................................117

5.14. DAC0 Node (NID = 15) ................................................................................................................122

5.15. DAC1 Node (NID = 16) ................................................................................................................126

5.16. DAC2 Node (NID = 17) ................................................................................................................131

5.17. DAC3 Node (NID = 18) ................................................................................................................135

5.18. DAC4 Node (NID = 19) ................................................................................................................140

5.19. ADC0 Node (NID = 1A) ................................................................................................................144

5.20. ADC1 Node (NID = 1B) ................................................................................................................149

5.21. DigBeep Node (NID = 1C) ...........................................................................................................153

5.22. Mixer Node (NID = 1D) ................................................................................................................156

5.23. MixerOutVol Node (NID = 1E) .....................................................................................................164

5.24. VolumeKnob Node (NID = 1F) .....................................................................................................167

5.25. ADC0Mux Node (NID = 20) .........................................................................................................171

5.26. ADC1Mux Node (NID = 21) .........................................................................................................175

5.27. Dig0Pin Node (NID = 22) .............................................................................................................180

5.28. Dig1Pin Node (NID = 23) .............................................................................................................185

5.29. Dig2Pin Node (NID = 24) .............................................................................................................190

5.30. SPDIFOut0 Node (NID = 25) .......................................................................................................196

5.31. SPDIFOut1 Node (NID = 26) .......................................................................................................202

5.32. SPDIFIn Node (NID = 27) ............................................................................................................208

5.33. InPort0Mux Node (NID = 28) .......................................................................................................219

5.34. InPort1Mux Node (NID = 29) .......................................................................................................221

5.35. InPort2Mux Node (NID = 2A) .......................................................................................................223

5.36. InPort3Mux Node (NID = 2B) .......................................................................................................226

6. DISCLAIMER ......................................................................................................................... 228

7. PINOUTS ............................................................................................................................... 229

7.1. 48QFP ...........................................................................................................................................229

7.2. 40QFN ...........................................................................................................................................232

8. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 234

8.1. 48QFP Package ...........................................................................................................................234

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8.2. 40QFN Package ...........................................................................................................................235

8.3. Standard Reflow Profile Data ........................................................................................................235

8.4. Pb Free Process - Package Classification Reflow Temperatures ................................................236

9. DOCUMENT REVISION HISTORY ...................................................................................... 237

LIST OF FIGURES

Figure 1. Multi-channel capture ......................................................................................................................11

Figure 2. Multi-channel timing diagram ..........................................................................................................11

Figure 3. EAPD ..............................................................................................................................................14

Figure 4: Mono Digital Microphone (data is ported to both left and right channels) .......................................16

Figure 5: Stereo Digital Microphone Configuration ........................................................................................16

Figure 6: Quad Digital Microphone Configuration ..........................................................................................17

Figure 7: External Volume Control Circuit ......................................................................................................21

Figure 8. Port Configuration ...........................................................................................................................27

Figure 9. 48QFP Functional Block Diagram ...................................................................................................28

Figure 10. 40QFN Functional Block Diagram ................................................................................................29

Figure 11. Widget Diagram ............................................................................................................................30

Figure 12. 48QFP Pin Assignment ...............................................................................................................229

Figure 13. 40QFN Pin Assignment ..............................................................................................................232

Figure 14. 48QFP Package Drawing ...........................................................................................................234

Figure 15. 40QFN Package Drawing ...........................................................................................................235

Figure 16. Solder Reflow Profile ..................................................................................................................236

LIST OF TABLES

Table 1. Port Functionality ...............................................................................................................................5

Table 2. Analog I/O Port Behavior ...................................................................................................................6

Table 4. SPDIF OUT 0 (Pin 48) Behavior ........................................................................................................7

Table 5. SPDIF OUT 1 (Pin 40) Behavior ........................................................................................................7

Table 6. Input Multiplexers ...............................................................................................................................8

Table 7. Function state vs. AFG power state ...................................................................................................9

Table 10. EAPD Behavior ..............................................................................................................................13

Table 11. Valid Digital Mic Configurations .....................................................................................................15

Table 12. DMIC_CLK and DMIC_0,1 Operation During Power States ..........................................................15

Table 13. GPIO Pin mapping .........................................................................................................................19

Table 14. Electrical Specification: Maximum Ratings ...................................................................................22

Table 15. Recommended Operating Conditions ............................................................................................22

Table 16. 92HD73E Analog Performance Characteristics .............................................................................23

Table 17. High Definition Audio Widget .........................................................................................................31

Table 18. Pin Configuration Default Settings .................................................................................................32

Table 19. Command Format for Verb with 4-bit Identifier ..............................................................................34

Table 20. Command Format for Verb with 12-bit Identifier ............................................................................34

Table 21. Solicited Response Format ............................................................................................................34

Table 22. Unsolicited Response Format ........................................................................................................34

Table 23. 48QFP Pin Table .........................................................................................................................230

Table 24. 40QFN Pin Table .........................................................................................................................233

Table 25. Standard Reflow Profile ...............................................................................................................235

Table 26. Pb-Free Process Reflow ..............................................................................................................236

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1. DESCRIPTION

1.1. Overview

The 92HD73E is a high fidelity, 10-channel audio codec compatible with the Intel High Definition

(HD) Audio Interface. The 92HD73E codec provides high quality, HD Audio capability to desktop

and multi-media notebook.

The 92HD73E is designed to meet or exceed premium logo requirements for Microsoft’s Windows

Logo Program (WLP) 3.09 and revisions 4 as indicated in WLP 3.09.

The 92HD73E provides stereo 24-bit, full duplex resolution supporting sample rates up to 192kHz by

the DAC and ADC. 92HD73E SPDIF outputs support sample rates of 192kHz, 176.4kHz, 96kHz,

88.2kHz, 48kHz, and 44.1kHz. 92HD73E SPDIF input supports sample rates of 96kHz, 88.2kHz,

48kHz, and 44.1kHz. Additional sample rates are supported by the driver software.

The 92HD73E supports a wide range of desktop and consumer 8/10 channel configurations. The 2

independent SPDIF output interfaces provides connectivity to Consumer Electronic equipment like

Dolby Digital decoders, powered speakers, mini disk drives or to a home entertainment system.

Simultaneous HDMI and SPDIF output is possible.

MIC inputs can be programmed with 0/10/20/30dB boost. For more advanced configurations, the

92HD73E has 8 General Purpose I/O (GPIO) in the 48QFP package.

The port presence detect capabilities allow the codecs to detect when audio devices are connected

to the codec. Load impedance sensing helps identify attached peripherals for easy set-up and a bet-

ter user experience. The fully parametric IDT SoftEQ can be initiated upon headphone jack insertion

and removal for protection of notebook speakers.

The 92HD73E operates with a 3.3V digital supply and a 5V analog supply. It can also work with 1.5V

and 3.3V HDA signaling; the correct signalling level is selected dynamically based on the power sup-

ply voltage on the DVDD-IO pin in the 48QFP package. The 40QFN package allows for 3.3V HDA

signalling.

1.2. Orderable Part Numbers

92HD73E1X5PRGXB2X*

48QFP

92HD73E1X5PRGXC1X

92HD73E1T5PRGIC1X

92HD73E2X5NDGXC1X

48QFP, Industrial Temp

40QFN

* limited quantities of the B2 available, contact IDT sales.

Add an “8” to the end for tape and reel delivery.

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1.3. Detailed Description

1.3.1.

Port Functionality

Multi-function (Input / output) ports allow for the highest possible flexibility. 8 bi-directional ports (3

headphone capable) support a wide variety of consumer desktop and mobile system use models.

Port

Input

Output

Headphone

Mic Bias

(Vref pin)

Input

boost amp

Yes

CD

1

(pseudo differential)

A

B

C

D

E

F

Yes

G

H

Yes

CD (Port I)

SPDIF_OUT0

SPDIF_OUT1

SPDIF_IN

DMIC0

Yes

DMIC1

Table 1. Port Functionality

1

Note : 40dB boost requires using the IDT driver. When the 40dB mic boost feature is enabled, addi-

tional gain increases greater than 6dB may result in significant audio quality degradation of the

microphone audio input. In particular, when the 40dB MIC boost is active, the SNR, THD+N and DC

offset will significantly degrade regardless of the input signal level.

1.3.2.

Port Characteristics

Universal (Bi-directional) jacks are supported on all ports except the CD input. Ports A, B, and D are

designed to drive a set of 32 ohm (nominal) headphones or a 10K (nominal) load with on board

shunt resistance as low as 20K ohms (typical - used to maintain coupling CAP bias.) Line Level out-

puts are intended to drive an external 10K speaker load (nominal) and an on board shunt resistor of

20K-47K (nominal). However, applications may support load impedances of 5K ohms and above.

Input ports are 47K (nominal) at the pin.

DAC full scale output and intended full scale input levels are 1V rms. Line output ports and Head-

phone output ports on 92HD73E may be configured for +3dBV full scale output levels by using a

vendor specific verb.

Output ports are always on to prevent pops/clicks associated with charging and discharging output

coupling capacitors. This maintains proper bias on output coupling caps even in D3 as long as AVDD

is available. Unused ports should be left unconnected. When updating existing designs to use the

92HD73E, ensure that there are no conflicts between the output ports on 92HD73E and existing cir-

cuitry.

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AFG Power

Input Enable

Output Enable

Mute

Port Behavior

State

1

0

1

0

1

-

Not allowed. Port becomes input.

Active - port enabled as input

0

1

Active - port enabled as output

D0-D2

Mute - port enabled as output but drives silence

Inactive - Port keeps coupling caps charged (same

as mute.)

0

-

Inactive (lower power) - Port keeps output coupling

caps charged but consumes less power.

D3

Table 2. Analog I/O Port Behavior

1.3.3.

Jack Detect

Plugs inserted to a jack on Ports A, B, C, & D are detected using SENSE_A. Plugs inserted to a jack

on Ports E, F, G, and H are detected using SENSE_B. The following table summarizes the proper

resistor tolerances for different analog supply voltages.

SENSE_C, is different from SENSE_A and SENSE_B. Because SENSE_C only determines the

presence of a plug for the CD port (port I), SENSE_C is a simple digital input pin referenced to the

analog supply. An internal pull-up resistor is provided. No external resistors are needed (jack switch

shorts to ground when a plug is inserted.) If external components are added, or if the pin is driven by

a logic gate, care should be taken to ensure that the pin voltage is above 70% of AVDD when no

plug is in the jack and less than 30% AVDD when a plug is inserted.

Resistor Tolerance

SENSE_A

(If port D used)

Resistor Tolerance

SENSE_A

(If port D is not used)

Resistor Tolerance

SENSE_B

(If port H used)

Resistor Tolerance

SENSE_B

(If port H is not used)

AVdd Nominal

Voltage (+/- 5%)

5V

4.75V

4V

1%

0.50%

0.10%

0.50%

0.10%

3.3V

Table 3: SENSE Resistor Tolerance

See reference design for more information on Jack Detect implementation.

1.3.4.

SPDIF Output

All SPDIF Outputs can operate at 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4KHz, and 192KHz as

defined in the Intel High Definition Audio Specification with resolutions up to 24 bits. This insures

compatibility with all consumer audio gear and allows for convenient integration into home theater

systems and media center PCs.

A second independent SPDIF Output is provided as an option for WLP compliant HDMI and SPDIF

outputs, available only of 48QFP package. Its function is identical to the primary SPDIF output.

Note: Peak to peak jitter is currently limited to less than 4.5nS (half of the internal master clock cycle)

which does not meet the IEC-60958-3 0.05UI requirement at 192KHz.

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The two SPDIF output converters can not be aligned in phase with the DACs. Even when attached

to the same stream, the two SPDIF output converters may be misaligned with respect to their frame

boundaries.

SPDIF Outputs on pins 48 and 40 are outlined in tables below. Pin 47 behavior table resides in the

EAPD section

AFG Power

State

Converter Dig

RESET#

Output Enable

Stream ID

Pin Behavior

Enable

Hi-Z (internal pull-down enabled)

immediately after power on,

otherwise the previous state is

retained until the rising edge of

RESET#

D0-D3

Asserted (Low)

-

De-Asserted (High)

Disabled

Enabled

-

Hi-Z (internal pull-down enabled)

Active - Pin drives 0 (internal

pull-down NA)

Disabled

Active - Pin drives SPDIF-format,

but data is zeroes (internal

pull-down NA)

D0

De-Asserted (High)

Enabled

0

Active - Pin drives SPDIFOut0

data (internal pull-down NA)

De-Asserted (High)

Enabled

Disabled

Enabled

-

Enabled

1-15

-

Hi-Z (internal pull-down enabled)

D1-D2

D3

Active - Pin drives 0 (internal

pull-down NA)

Hi-Z (internal pull-down enabled)

Table 4. SPDIF OUT 0 (Pin 48) Behavior

AFG Power

State

GPIO 3

Enable

Output

Enable

Converter

Dig Enable

RESET#

Stream ID

Pin Behavior

Hi-Z (internal pull-down enabled)

immediately after power on,

otherwise the previous state is

retained until the rising edge of

RESET#

D0-D3

Asserted (Low)

-

Active - Pin reflects GPIO7

configuration (internal pull-up

enabled)

De-Asserted (High)

Enabled

-

De-Asserted (High)

Disabled

Enabled

-

Hi-Z (internal pull-down enabled)

Active - Pin drives 0 (internal

pull-down enabled)

Disabled

Active - Pin drives SPDIF-format,

but data is zeroes (internal

pull-down enabled)

D0

De-Asserted (High)

Disabled

Enabled

0

Active - Pin drives SPDIFOut1

data (internal pull-down enabled)

1-15

Table 5. SPDIF OUT 1 (Pin 40) Behavior

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Ten Channel HD Audio Codec

AFG Power

RESET#

State

GPIO 3

Enable

Output

Enable

Converter

Dig Enable

Stream ID

Pin Behavior

De-Asserted (High)

Disabled

Enabled

-

Hi-Z (internal pull-down enabled)

D1-D2

Active - Pin drives 0 (internal

pull-down NA)

De-Asserted (High)

D3

De-Asserted (High)

Hi-Z (internal pull-down enabled)

Table 5. SPDIF OUT 1 (Pin 40) Behavior

1.3.5.

SPDIF Input

SPDIF IN can operate at 44.1 KHz, 48 KHz, 88.2 KHz or 96 KHz, and implements internal Jack

Sensing.

A sophisticated digital PLL allows automatic rate detection and accurate data recovery. The ability to

directly accept consumer SPDIF voltage levels eliminates the need for costly external receiver ICs.

Advanced features such as record-slot-select and SPDIF_IN routing to the DAC allow for simultane-

ous record and play.

1.3.6.

Analog Mixer

An analog mixer is available on the 92HD73E. The mixer supports independent gain (-34.5 to +12dB

in 1.5dB steps) on each input as well as independent mutes on each input. A master volume follows

mixing and provides gain from -46.5dB to 0dB in 1.5dB steps.

The following inputs are available:

•

CD

Analog PC_Beep

Inport0_Mux

Inport1_Mux

Inport2_Mux

Inport3_mux

1.3.7.

Input Multiplexers

92HD73E implements 4 port input multiplexers. These multiplexers allow a preselection of one of

four possible inputs:

Inport0_Mux

Port A

Inport1_Mux

Port A

Inport2_Mux

Port B

Inport3_mux

DAC 0

Port B

Port E

Port C

DAC 1

Port D

Port G

DAC 2

Port F

Port H

DAC 3

Table 6. Input Multiplexers

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1.3.8.

ADC Multiplexers

92HD73E implements 2 ADC input multiplexers. These multiplexers incorporate the ADC record

gain function (0 to +22.5dB gain in 1.5dB steps) as an output amp and allow a preselection of one of

12 possible inputs:

•

DMIC 0 (not on 40QFN)

DMIC 1 (not on 40QFN)

Mixer output

CD input

Ports A - H

1.3.9.

Power Management

The HD Audio specification defines power states, power state widgets, and power state verbs.

Power management is implemented at several levels. The Audio Function Group (AFG) and all con-

verter widgets support the power state verb F05/705 (as well as the pin widget associated with pin

47.) Converter widgets are active in D0 and inactive in D1-D3.

The following table describes what functionality is active in each power state supported by the AFG.

D1¹

Off

On

Function

D0

D2

D3

vendor specific

SPDIF Outputs

SPDIF Inputs

Digital Microphone inputs

DAC

On

Off

On

Off

On

Off

-

Off

D2S

Off

ADC

Off

ADC Volume Control

Ref ADC

Off

Analog Clocks

GPIO pins

Off

On

VrefOut Pins

Input Boost

Off

Analog mixer

Mixer Volumes

Analog PC_Beep

Digital PC_Beep

Lo Amp

Off

On

-

Low Drive²

Low Drive³

On⁴

On

Programmable

Programmable⁵

-

HP Amps

VAG amp

Port Sense

Reference Bias generator

Reference Bandgap core

HD Audio-Link

On

On⁶

Table 7. Function state vs. AFG power state

1.No DAC or ADC streams are active. Analog mixing and loop thru are supported.

2.VAG is kept active when ports are disabled or in D2/D3. Ports may be powered down using vendor specific verbs.

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3.VAG is always ramped up and down gradually, except in the case of a sudden power removal. VAG is active in D2/D3 but in

a low power state.

4. BITCLK must be active and both AVDD and DVDD must be available for Port Sense to operate.

5.Vendor specific bit for Ref Top controls VAG generator, Bandgap Reference, and Reference bias generator. Place part into

D3 and power down all ports (using vendor specific verbs) before powering down Ref Top.

6.Obviously not active if BITCLK is not running (Controller in D3).

1.3.9.1.

AFG D0

The AFG D0 state is the active state for the device. All functions are active if their power state (if they

support power management at their node level) has been set to D0.

1.3.9.2.

AFG D1

D1 is a lower power mode where all converter widgets are disabled. Analog mixer and port functions

are active.

1.3.9.3.

AFG D2

The D2 state further reduces power by disabling the mixer and port functions. The port amplifiers

and internal references remain active to keep port coupling caps charged and the system ready for a

quick resume to either the D1 or D0 state.

1.3.9.4.

AFG D3

The D3-default state is available for HD Audio compliance. All converters are shut down. Port ampli-

fiers and references are active but in a low power state to prevent pops. Resume times may be lon-

ger than those from D2, but still very fast to meet Intel low power goals.

The traditional use for D3 was as a transitional state before power was removed (D3 cold) before the

system entered into standby, hibernate, or shut-down. To conserve power, Intel now promotes using

D3 whenever there are no active streams or other activity that requires the part to consume full

power. The system remains in S0 during this time. When a stream request or user activity requires

the CODEC to become active, the driver will immediately transition the CODEC from D3 to D0. To

enable this use model, the CODEC must resume within 10mS and not pop.

The default power state for the Audio Function Group after reset is D3-default

1.3.9.5.

AFG D3 and vendor specific verbs

The programmable values, exposed via vendor-specific settings, are under the IDT Device Driver

control for further power reduction.

1.3.10. Low-voltage HDA Signaling

The 92HD73E is compatible with either 1.5V or 3.3V HDA bus signaling; the voltage selection is

done dynamically based on the input voltage of DVDD_IO on the 48QFP package. The 40QFN

allows for 3.3V only.

When in 1.5V mode, the 92HD73E can correctly decode BITCLK, SYNC, RESET# and SDO as they

operate at 1.5V; additionally it will drive SDI and SDO at 1.5V. None of the GPIOs are affected, as

they always function at their nominal voltage (DVDD or AVDD).

1.3.11. Multi-channel capture

The capability to assign multiple ADC “Input Converters” to the same stream is supported to meet

the microphone array requirements of Vista and future operating systems. Single converter streams

are still supported and is done by assigning unique non zero Stream IDs to each converter. All cap-

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Ten Channel HD Audio Codec

ture devices (ADCs 0 and 1) may be used to create a multi-channel input stream. There are no

restrictions regarding digital microphones. However, the SPDIF input can not be used with an ADC

to create a 4-channel stream. SPDIF_In only supports stereo capture.

The ADC Converters can be associated with a single stream as long as the sample rate and the bits

per sample are the same. The assignment of converter to channel is done using the “CnvtrID” widget

and is restricted to even values. The ADC converters will always put out a stereo sample and there-

fore require 2 channels per converter.

The stream will not be generated unless all entries for the targeted converters are set identically, and

the total number of assigned converter channels matches the value in the NmbrChan field. These

are listed the “Multi-Converter Stream Critical Entries” table.

An example of a 4 Channel Steam with ADC0 supplying channels 0&1 and ADC1 supplying chan-

nels 2&3 is shown below. A 4 Channel stream can be created by assigning the same non-zero

stream id “Strm= N” to both ADC0 and ADC1. The sample rates must be set the same and the num-

ber of channels must be set to 4 channels “NmbrChan = 0011”.

ADC1 CnvtrID

ADC0 CnvtrID

(NID = 0x08)

[3:0]

Ch = 2

Ch = 0

(NID = 0x07)

[3:0]

Table 8: Example channel mapping

ADC0.CnvrtID.Channel = 0

ADC1.CnvrtID.Channel = 2

Data

Length

ADC0

Left Channel

ADC0

Right Channel

ADC1

Left Channel

ADC1

Right Channel

Stream ID

ADC0.CnvrtID.Channel = 2

ADC1.CnvrtID.Channel = 0

Data

Length

ADC1

Left Channel

ADC1

Right Channel

ADC0

Left Channel

ADC0

Right Channel

Figure 1. Multi-channel capture

The following figure describes the bus waveform for a 24-bit, 48KHz capture stream with ID set to 1.

BITCLK

SDI

ADC0

L23

ADC0

L0

ADC0

R23

ADC0

R0

ADC1

L23

ADC1

L0

ADC1

R23

ADC1

R0

0

1

0

1

0

STREAM ID

DATA LENGTH

LEFT

RIGHT

LEFT

RIGHT

STREAM TAG

ADC0

ADC1

DATA BLOCK

Figure 2. Multi-channel timing diagram

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92HD73E

Ten Channel HD Audio Codec

ADC[1:0] Cnvtr

Bit Number

Sub Field Name

StrmType

Description

Stream Type (TYPE):

[15]

0: PCM

1: Non-PCM (not supported)

Sample Base Rate

0= 48kHz

1=44.1KHz

[14]

FrmtSmplRate

SmplRateMultp

Sample Base Rate Multiple

000=48kHz/44.1kHz or less

001= x2

010= x3 (not supported)

011= x4

[13:11]

100-111= Reserved

Sample Base Rate Divisor

000= Divide by 1

001= Divide by 2 (not supported)

010= Divide by 3 (not supported)

011= Divide by 4 (not supported)

100= Divide by 5 (not supported)

101= Divide by 6 (not supported)

110= Divide by 7 (not supported)

111= Divide by 8 (not supported)

[10:8]

SmplRateDiv

Bits per Sample

000= 8 bits (not supported)

001= 16 bits

010= 20 bits

011= 24 bits

[6:4]

[3:0]

BitsPerSmpl

NmbrChan

100-111= Reserved

Number of Channels

Number of channels for this stream in each “sample

block” of the “packets” in each “frame” on the link.

0000=1 channel (not supported)

0001 = 2 channels

…

1111= 16 channels.

ADC[1:0] CnvtrID

Bit Number

Sub Field Name

Description

Software-programmable integer representing link

stream ID used by the converter widget. By

convention stream 0 is reserved as unused.

[7:4]

[3:0]

Strm

Integer representing lowest channel used by

converter.

0 and 2 are valid Entries

If assigned to the same stream, one ADC must be

assigned a value of 0 and the other ADC assigned a

value of 2.

Ch

Table 9: Multi-Converter Stream Critical Entries.

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Ten Channel HD Audio Codec

1.3.12. EAPD

The EAPD pin also supports SPDIF_In and GPIO functions. The pin defaults to EAPD after power

on reset and will remain in EAPD mode until either GPIO is enabled for pin 47 or the port I/O is

enabled to support SPDIF. Although named External Amplifier Power Down (EAPD) by the HD

Audio specification, this pin operates as an external amplifier power up signal. The EAPD value is

reflected on the EAPD pin; a 1 causes the external amplifier to power up, and a 0 causes it to power

down. When the EAPD value = 1, the EAPD pin must be placed in a state appropriate to the current

power state of the associated Pin Widget even though the EAPD value may remain 1. The default

state of this pin is 0 (driving low) and a Pull-down prevents the line from floating high when the part is

in reset.

AFG Power

State

EAPD Power

RESET#

GPIO Enable

Input Enable

Pin Behavior

State

Hi-Z (internal pull-down enabled)

immediately after power on,

otherwise the previous state is

retained until the rising edge of

RESET#

D0-D3

Asserted (Low)

-

Active - Pin reflects GPIO0

configuration (internal pull-up

enabled)

De-Asserted (High)

Enabled

Disabled

-

Enabled

Disabled

Active - Pin is SPDIF_In

D0

Active - Pin drives the value of the

EAPD bit (internal pull-down

enabled)

D0-D1

De-Asserted (High)

Disabled

Enabled

D2-D3

-

Hi-Z (internal pull-down enabled)

Inactive - Pin configured as input,

but SPDIF_In idle.

Active - Pin drives the value of the

EAPD bit (internal pull-down

enabled)

D1

De-Asserted (High)

Disabled

D0-D1

De-Asserted (High)

Disabled

D2-D3

D0-D3

Hi-Z (internal pull-down enabled)

D2

D3

-

Table 10. EAPD Behavior

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Ten Channel HD Audio Codec

SPKR R+

SPKR R-

Audio R

Audio

Input R

Input

L

SPKR L+

SPKR L-

CODEC

EAPD

SHUTDOWN

OR

SPKR R+

SPKR R-

Audio R

Input R

Audio

L

Input L

SPKR L+

SPKR L-

CODEC

EAPD

MUTE

Figure 3. EAPD

1.3.13. Digital Microphone Support (on 48QFP package)

The digital microphone interface permits connection of a digital microphone(s) to the CODEC via the

DMIC0, DMIC1, and DMIC_CLK 3-pin interface. The DMIC0 and DMIC1 signals are inputs that carry

individual channels of digital Mic data to the ADC. In the event that a single microphone is used, the

data is ported to both ADC channels.

The DMIC_CLK output is controllable from 4.704Mhz, 3.528Mhz, 2.352Mhz, 1.176Mhz and is syn-

chronous to the 24Mhz internal clock. The default frequency is 2.352Mhz.

The two DMIC data inputs are reported as two stereo input pin widgets that incorporate a boost

amplifier. The pin widgets are shown connected to the ADCs through the same multiplexors as the

analog ports. Although the internal implementation is different between the analog ports and the dig-

ital microphones, the functionality is the same. In most cases, the default values for the DMIC clock

rate and data sample phase will be appropriate and an audio driver will be able to configure and use

the digital microphones exactly like an analog microphone.

92HD73E supports the following digital microphone configurations:

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92HD73E

Ten Channel HD Audio Codec

Digital Mics

Data Sample

ADC Conn.

Notes

0

N/A

No Digital Microphones

Available on either DMIC_0 or DMIC_1

Both ADC Channels produce data, may be in phase or out by 1/2 DMIC_CLK

period depending upon external configuration and timing

1

2

Single Edge

0, or 1

Available on either DMIC_0 or DMIC_1, External logic required to support

sampling on a single Digital Mic pin channel on rising edge and second Digital Mic

right channel on falling edge of DMIC_CLK for those digital microphones that don’t

support alternative clock edge capability. If both DMIC_0 and DMIC_1 are used to

support 2 digital microphones, 2 separate ADC units will be used, however, this

configuration is not recommended since it consumes two stereo ADC resources.

Double Edge on

either DMIC_0 or 1

OR

Single Edge on

DMIC_0 and 1

Requires both DMIC_0 or DMIC_1, External logic required to support sampling on

a single Digital Mic pin channel on rising edge and second Digital Mic right

channel on falling edge of DMIC_CLK for those digital microphones that don’t

support alternative clock edge capability. Two ADC units are required to support

this configuration

Double Edge on

one DMIC pin and

Single Edge on the

second DMIC pin.

3

4

0, or 1

Connected to DMIC_0 and DMIC_1, External logic required to support sampling

on a single Digital Mic pin channel on rising edge and second Digital Mic right

channel on falling edge of DMIC_CLK for those digital microphones that don’t

support alternative clock edge capability. Two ADC units are required to support

this configuration

Double Edge

Table 11. Valid Digital Mic Configurations

DMIC Widget

Enabled

DMIC_CLK

Output

Power State

DMIC_0,1

Notes

DMIC_CLK Output is Enabled when either DMIC_0 or DMIC_1

Input Widget is Enabled. Otherwise, the DMIC_CLK remains Low

D0

Yes

Clock Capable

Input Capable

D1-D3

D0-D3

Yes

No

Clock Disabled Input Disabled

DMIC_CLK is HIGH-Z with Weak Pull-down

Table 12. DMIC_CLK and DMIC_0,1 Operation During Power States

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92HD73E

Ten Channel HD Audio Codec

Off-Chip

On-Chip

DMIC_0

OR

DMIC_1

Digital

Microphone

Single Line In

Stereo Channels

Output

D

Q

STEREO

ADC0 or 1

PCM

CK

DMIC_CLK

On-Chip

Multiplexer

DMIC_0

Or

Valid Data

DMIC_1

Right

Left

Channel Channel

DMIC_CLK

Figure 4: Mono Digital Microphone (data is ported to both left and right channels)

Off-Chip On-Chip

External

Multiplexer

Digital

On-Chip

Multiplexer

Microphones

DMIC_0

Or

DMIC_1

Stereo Channels

Output

STEREO

ADC0 or 1

PCM

DMIC_CLK

DMIC_0

Valid

Data R

Valid

Data L

Valid

Data R

Valid

Data L

Valid

Data R

Or

DMIC_1

Right

Left

Channel Channel

DMIC_CLK

Figure 5: Stereo Digital Microphone Configuration

Note: Some Digital Microphone Implementations support data on either edge, therefore, the external

mux may not be required.

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92HD73E

Ten Channel HD Audio Codec

Off-Chip

On-Chip

Digital

Microphones

External

Multiplexer

On-Chip

Multiplexer

Stereo Channels

Output For

DMIC_0

DMIC_0 L&R

STEREO

ADC0

PCM

DMIC_CLK

On-Chip

Multiplexer

Stereo Channels

Output For

DMIC_1 L&R

DMIC_1

STEREO

ADC1

PCM

External

Multiplexer

Digital

Microphones

Valid

Data R0

Data L0

Data R0

Data L0

Data R0

DMIC_0

DMIC_1

Valid

Data R1

Valid

Data L1

Valid

Data R1

Valid

Data L1

Valid

Data R1

Right

Left

Right

Left

Channel

Channel Channel Channel

DMIC_CLK

Figure 6: Quad Digital Microphone Configuration

Note: Some Digital Microphone Implementations support data on either edge, therefore, the external

mux may not be required.

1.3.14. PC-Beep

92HD73E supports both analog and digital PC_Beep functions.

1.3.14.1. Analog PC-Beep

92HD73E does not support automatic routing of the PC_Beep pin to all outputs when the link is in

reset. Analog PC-Beep may be supported during Link Reset if the mixer is manually configured for

pass-thru. Otherwise, Reset# must be high and Bit_Clk active.

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Ten Channel HD Audio Codec

The default values for the vendor specific verb (7EE/FEE in AFG) associated with Analog PC-Beep

are:

•

Enable = 0h (Analog PC-Beep disabled - mute)

volume = 3h (0dB)

Analog PC-Beep is supported in D3, but may be attenuated or distorted depending on the load-

impedance on the port. Line outputs can drive 10K ohm loads in D3 at 1Vrms, but will be current lim-

ited when driving lower impedance loads. Enabling or disabling analog PC-Beep may cause a click

or pop sound.

1.3.14.2. Digital PC-Beep

This block uses an 8-bit divider value to generate the PC beep from the 48kHz Azalia sync pulse.

The digital PC_Beep block generates the beep tone on all Pin Complexes that are currently config-

ured as outputs. The HD Audio spec states that the beep tone frequency = (48kHz HD Audio SYNC

rate) / (4*Divider), producing tones from 47 Hz to 12 kHz (logarithmic scale). Other audio sources

are disabled when digital PC_Beep is active.

It should be noted that digital PC Beep is disabled if the divider = 00h.

1.3.15. Headphone Drivers

This product implements a +3dBV output option on headphone capable ports. (HP output and line

output levels are defined as 1Vrms at this time with an option to enable +3dBV FSOV using a vendor

specific verb.) The Microsoft Windows Logo Program allows up to the equivalent of 100ohms in

series. However, an output level of +3dBV at the pin is required to support 300mV at the jack with a

32ohm load and 1V with a 320 ohm load. Microsoft allows device and system manufactures to limit

output voltages to address EU safety requirements. (WLP 3.09 - please refer to the latest Windows

Logo Program requirements from Microsoft.) 92HD73E, however, requires external components

(series resistors) to limit the output voltage to 150mV with a 32 ohm load or secure software limiting

by restricting DAC and mixer gain ranges.

Although 3 Headphone amplifiers are present, only two may be used simultaneously.

Performance will degrade when driving more than one set of headphones. Only one set of head-

phones (32 ohm nominal) may be connected to a headphone capable port.

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92HD73E

Ten Channel HD Audio Codec

1.3.16. GPIO

1.3.16.1. GPIO Pin mapping and shared functions.

GPIO

#

SPDIF

In

SPDIF

Out

Pull

Up

Pull

Down

Supply

GPI/O

GPI

GPO VrefOut DMIC

VOL

50K¹

(SPDIF/EA

PD)

50K

(GPIO)

0

DVDD

YES

50K

(GPIO/VOL)

50K

(DMIC)

1

2

DVDD

YES

CLK

IN

YES

50K

(GPIO/VOL)

50K

(DMIC)

50K

(GPIO)

50K¹

(SPDIF)

3

4

5

AVDD

YES

50K

(DMIC)

IN

50K¹

6

7

AVDD

YES

Table 13. GPIO Pin mapping

1.Default condition.

1.3.16.2. Volume/Digital Microphone/GPIO Selection

There are 3 functions available on pins 2 and 4. To determine which function is actually enabled on

the 2 pins, the order of precedence is followed:

1. If the GPIOs are enabled, they override both Volume Control and Digital Mics

2. If the GPIOs are not enabled through the AFG, then at reset, the Volume control is enabled with

the weak pull-up.

3. If BIOS or other software application enables either Digital Microphones inputs through the Con-

figuration Default Register, the Volume is disconnected and the pull-ups are disconnected with

the weak pull-downs enabled.

1.3.16.3. VRefOut/GPIO Selection

Two functions are available on pins 29, 31, and 37. To determine which function is actually enabled,

the order of precedence is followed:

1. If the GPIOx function is enabled, it overrides VRefOut-X

2. If the GPIO function is not enabled through the AFG, then the VrefOut function is enabled and in

its default state.

3. If using a VrefOut pin as GPIO, make sure to incorporate a 10K ohm external pull-up to AVDD to

prevent the pin from floating in GPI mode and to allow proper operation in open-drain GPO

mode.

1.3.17. External Volume Control (on 48QFP package)

92HD73E incorporates a 2-pin volume control interface. Volume up, down, and mute functions are

easily implemented using 2 push-button switches. The CODEC provides internal pull-up resistors

simplifying external CODEC circuitry. Also, repeat and direct modes of operation add flexibility to the

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92HD73E

Ten Channel HD Audio Codec

interface. The typical usage model is for front panel master volume buttons on an entertainment PC,

or case mounted hardware volume control for mobile platforms.

1.3.17.1. Theory of Operation

The codec monitors the volume up/down inputs for a change of state from high to low, and waits for

the inputs to settle. If the inputs have not settled by the end of the de-bounce period, then the value

at the end of the period is used. A 0 (low voltage) on the Down pin will decrement the volume regis-

ter, while a 0 on the Up pin will increment the volume register. If both inputs are 0 at the same time,

then the volume register will be set to its lowest value (mute). Pressing Up, Down, or both buttons at

the same time when the volume control interface is in mute mode, will cause the part to un-mute.

The de-bounce / repeat rate is selectable from 2.5Hz to 20Hz in 2.5Hz increments using the Volume

Knob VCSR0 verb (FE0) Rate bits (bits 2:0). This value is used for both de-bounce and repeat rates.

The de-bounce period is the time that the CODEC waits for the inputs to settle, and the repeat rate is

the rate at which the CODEC will increment/decrement the volume if a volume button is pushed and

held. When a falling edge is detected on either one of the volume control pins, the codec will wait for

(1/Rate) seconds for the input to settle. If the Continuous bit is set in the Volume Knob VCSR0 verb

(bit 3), then the codec will wait for the de-bounce period to expire then repeatedly increment or dec-

rement the volume register at the rate specified in the Rate bits until the button is released.

1.3.17.2. Modes of Operation

•

DIRECT MODE

In Direct mode, the Volume Knob widget directly controls the volume of all of the DACs in the part.

The volume in the Volume Knob widget acts as the master volume and limits the maximum volume

for each of the DAC amplifiers. The amp gain for each of the DACs can also be adjusted using the

DAC amplifiers. However, the actual gain for an individual DAC will be the sum of the Volume Knob

volume and the DAC amplifier volume. For example, if the DAC amplifier gain is set to 0x7F (0dB)

and the Volume Knob volume is set to 0x3F (-48dB) the resulting gain would be -48dB. If the combi-

nation of gains is less than -95.25dB (the equivalent to a value of 0x0 for the DAC or Volume Knob

volume settings) then the actual gain will be -95.25dB. For example, if the Volume Knob is set to

0x3F (-48dB) and the DAC amplifier volume is set to 0x1F (-72dB) then the DAC volume will be set

to -95.25dB.

Direct mode is enabled by setting bit 7 in the Volume Knob Cntrl verb (F0F). The volume is reflected

in the Volume Knob Cntrl bits 6:0 and the step size is 0.75dB. In direct mode, software can read or

write the volume in the Volume Knob widget.

•

INDIRECT MODE

In indirect mode, the Volume Knob widget does not directly control the DAC amplifier gains. An

event on the volume Up/Down pins will increment/decrement the value in the Volume Knob Cntrl

verb (F0F) volume bits (bits 6:0) just as in Direct mode. However, instead of adjusting the DAC

amplifier gain, an unsolicited response is generated (if enabled) and the control software must read

the volume in the Volume Knob widget and take appropriate action. Indirect mode is particularly use-

ful when it is undesirable to control all of the DAC amplifier volumes at the same time, or when imple-

menting ADC volume control.

In indirect mode, there are only 128 volume levels in the Volume Knob Cntrl volume bits, the value

will not go beyond the lower and upper limits (0x0 or 0x7F), and an unsolicited response will be gen-

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92HD73E

Ten Channel HD Audio Codec

erated if an input event tries to go beyond these limits. Therefore, it is the responsibility of the con-

trolling software to monitor the volume in the Volume Knob Widget and take appropriate action.

Indirect mode is enabled by clearing bit 7 in the Volume Knob Cntrl verb (F0F). The volume is

reflected in the Volume Knob Cntrl bits 6:0 and the step size is 0.75dB. In direct mode, software can

read or write the volume in the Volume Knob widget.

1.3.17.3. Hardware Implementation

The Volume Knob interface is comprised of two input pins, CODEC pins 2 and 4. Both pins have

internal pull-up resistors, so only two push button switches are required for most implementations.

Typically, a series resistor and shunt capacitor are used to help reduce noise and prevent damage

from ESD and other potential faults. An example circuit is shown below in below.

Figure 7: External Volume Control Circuit

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92HD73E

Ten Channel HD Audio Codec

2. CHARACTERISTICS

2.1. Electrical Specifications

2.1.1.

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the 92HD73E. These rat-

ings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional

operation of the device at these or any other conditions above those indicated in the operational sec-

tions of the specifications is not implied. Exposure to absolute maximum rating conditions for

extended periods can affect product reliability. Electrical parameters are guaranteed only over the

recommended operating temperature range.

Item

Maximum Rating

Analog maximum supply voltage

Digital maximum supply voltage

VREFOUT output current

AVdd

DVdd

6 Volts

5.5 Volts

5 mA

Voltage on any pin relative to ground

Vss - 0.3 V to Vdd + 0.3 V

0 ^oC to +70 ^oC

Operating temperature

Storage temperature

Soldering temperature

-40 ^oC to +85^oC (INDUSTRIAL TEMP for 92HD73E1T only)

-55 ^oC to +125 ^oC

Soldering temperature information for all available in the package

section of this datasheet.

Table 14. Electrical Specification: Maximum Ratings

2.1.2.

Recommended Operating Conditions

Parameter

Min.

3.135

4.75

0

Typ.

3.3

5

Max.

3.465

5.25

+70

Units

V

Power Supply Voltage

Digital - 3.3 V

Analog - 5 V

V

Ambient Operating Temperature

Case Temperature

°C

T_case(48-QFP)

T_case(40-QFN)

T_caseIndustrial

+90

+95

+110

Table 15. Recommended Operating Conditions

ESD: The 92HD73E is an ESD (electrostatic discharge) sensitive device. The human body and test equipment can

accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the 92HD73E implements

internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the functionality or

performance.

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92HD73E

Ten Channel HD Audio Codec

2.2. 92HD73E Analog Performance Characteristics

(Tambient = 25 ºC, AVdd = Supply ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 20Hz to 20KHz swept

sinusoidal input; Sample Frequency = 48 kHz; 0 dB = 1 VRMS, 10KΩ//50pF load, Testbench Char-

acterization BW: 20 Hz – 20 kHz, 0 dB settings on all gain stages)

Conditions

AVdd

Parameter

Digital to Analog Converters

Resolution

Min

Typ

Max

Unit

All

5V

24

94

97

83

Bits

dB

Dynamic Range¹: PCM to All Analog

Outputs

-60dB FS signal level

90

80

SNR²- DAC to All Line-Out Ports

THD+N³- DAC to All Line-Out Ports

Analog Mixer Disabled, PCM data

dB

Analog Mixer Disabled, 0dB FS

Signal, PCM data

dBr

THD+N³- DAC to All Line-Out Ports

SNR²- DAC to All Headphone Ports

THD+N³- DAC to All Headphone Ports

SNR²- DAC to All Headphone Ports

THD+N³- DAC to All Headphone Ports

Analog Mixer Disabled,-1dB FS

Signal, PCM data

5V

80

90

80

90

65

83

97

83

97

70

dBr

dB

Analog Mixer Disabled, 10KΩ load,

PCM data

Analog Mixer Disabled, 0dB FS

Signal, 10KΩ load, PCM data

dBr

dB

Analog Mixer Disabled, -1dB FS

Signal, 10KΩ load, PCM data

Analog Mixer Disabled, 32Ω load,

PCM data

Analog Mixer Disabled, 0dB FS

Signal, 32Ω load, PCM data

dBr

THD+N³- DAC to All Headphone Ports

Any Analog Input (ADC) to DAC Crosstalk

Analog Mixer Disabled, -1dB FS

Signal, 32Ω load, PCM data

10KHz Signal Frequency. 0dBV

signal applied to ADC, DACs idle,

ports enabled as output.

All

-

-80

-85

-

dB

Any Analog Input (ADC) to DAC Crosstalk

DAC L/R crosstalk

1KHz Signal Frequency

see above

All

dB

DAC to LO or HP 20-15KHz into

65

70

10KΩ load

DAC L/R crosstalk

Gain Error

DAC to HP 20-15KHz into 32Ω load

Analog Mixer Disabled

All

dB

Hz

dB

0.5

Interchannel Gain Mismatch

Analog Mixer Disabled

0.5

D/A Digital Filter Pass Band⁴

D/A Digital Filter Transition Band

D/A Digital Filter Stop Band

20

-

21,000

31,000

-100

31,000

-

D/A Digital Filter Stop Band Rejection⁵

D/A Out-of-Band Rejection⁶

All

-55

-

dB

ms

Group Delay (48KHz sample rate)

1

Table 16. 92HD73E Analog Performance Characteristics

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92HD73E

Ten Channel HD Audio Codec

Conditions

AVdd

All

Parameter

Attenuation, Gain Step Size DIGITAL

DAC Offset Voltage

Min

Typ

0.75

10

Max

-

Unit

dB

-

All

20

10

mV

Deviation from Linear Phase

Analog Outputs

All

1

deg.

Full Scale All Line-Outs

DAC PCM Data

5V

1.00

2.83

1.07

3.03

-

Vrms

Vp-p

Full Scale All Line-Outs

All Headphone Capable Outputs

mW

(peak)

32Ω load

5V

All

40

60

-

Amplifier output impedance

Line Outputs

Headphone Outputs

150

0.1

Ohms

Analog inputs

Full Scale Input Voltage

0dB Boost @4.75V

(input voltage required for 0dB FS

output)

5V

1.05

1.10

-

Vrms

All Analog Inputs with boost

Input Impedance

10dB Boost

20dB Boost

30dB Boost

5V

All

0.31

0.10

0.03

-

Vrms

KΩ

-

50

15

Input Capacitance

-

pF

Analog Mixer

SNR²- All Line-Inputs or DACs to A, B,

and D headphone capable outputs

Analog Mixer Enabled, 10KΩ load.

DAC playing silence, line inputs

driven by ATE. Gain set to 0dB

5V

85

70

85

60

85

70

90

75

90

70

90

75

dB

dBr

dB

THD+N³- All Line-Inputs or DACs to A, B,

and D headphone capable outputs

Analog Mixer Enabled, 0dB FS

Signal, 10KΩ load

SNR²- All Line-Inputs or DACs to A, B,

and D headphone capable outputs

Analog Mixer Enabled, 32Ω load.

DAC playing silence, Line inputs

driven by ATE.

THD+N³- All Line-Inputs or DACs to A, B,

and D headphone capable outputs

Analog Mixer Enabled, 0dB FS

dBr

dB

Signal, 32Ω load

SNR²- DAC to All Line-Out Ports (C, E, F,

G, and H)

Analog Mixer Enabled, DACs playing

silence, line inputs driven by ATE.

Gain set to 0dB

THD+N³- DAC to All Line-Out Ports (C, E,

F, G, and H)

Analog Mixer Enabled, 0dB FS

dBr

Signal, , 10KΩ load

Attenuation, Gain Step Size ANALOG

All

-

1.5

-

dB

Gain Drift⁷

100

ppm/ºC

Analog to Digital Converter

Resolution

All

5V

24

90

Bits

dB

Dynamic Range¹, All Analog Inputs to A/D

High Pass Filer Enabled, -60dB FS,

No boost

86

SNR²- All Analog Inputs to A/D

High Pass Filter enabled

dB

Table 16. 92HD73E Analog Performance Characteristics

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V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

Conditions

AVdd

Parameter

Min

Typ

Max

Unit

THD+N³All Analog Inputs to A/D

High Pass Filter enabled, -1dB FS

signal level

5V

75

85

dBr

THD+N³All Analog Inputs to A/D

High Pass Filter enabled, -3dB FS

signal level

5V

All

75

10

85

-

dBr

Hz

Analog Frequency Response⁸

30,000

A/D Digital Filter Pass Band⁴

A/D Digital Filter Transition Band

A/D Digital Filter Stop Band

All

20

21,000

31,000

-100

-

21,000

Hz

dB

ms

-

31,000

-

A/D Digital Filter Stop Band Rejection⁵

Group Delay

-90

-

48 KHz sample rate

1

Any unselected analog Input to ADC

Crosstalk

10KHz Signal Frequency

All

-65

-80

-85

-

dB

Any unselected analog Input to ADC

Crosstalk

1KHz Signal Frequency

All

-65

-55

-

dB

ADC L/R crosstalk

Any selected input to ADC 20-15Khz

DAC to ADC crosstalk

DAC output 0dBFS. All outputs

loaded. Input to ADC open. 20-15Khz

Spurious Tone Rejection⁹

-100

1.5

-

Attenuation, Gain Step Size

(analog)

-

Gain Drift

All

-

100

-

ppm/ºC

dB

Interchannel Gain Mismatch ADC

Power Supply

0.5

Power Supply Rejection Ratio

10kHz

All

-

-60

-70

-

dB

1kHz

10

Single 7.1 stream. No ADC or SPDIF

D0 (7.1 Playback)

Didd

Aidd

3.3V

5.0V

68

50

mA

10

Single 2 channel stream. No ADC or

SPDIF

D0 (Stereo Playback)

Didd

Aidd

3.3V

5.0V

38

37

mA

10

All converters enabled but no streams

playing

D0 (idle)

Didd

Aidd

3.3V

5.0V

55

72

mA

10

Analog mixer active, all converters

and ports off

D1

D1 Didd

D1 Aidd

3.3V

5.0V

14

35

mA

10

All converters, ports and mixer off

D2

Table 16. 92HD73E Analog Performance Characteristics

25

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

Conditions

AVdd

Parameter

D2 Didd

Min

Typ

14

Max

Unit

mA

3.3V

D2 Aidd

5.0V

28

mA

10

Anti-pop enabled

D3

D3 Didd

D3 Aidd

3.3V

3

mA

5.0V

14

10

Per converter power consumption

Differential Power

One Stereo ADC Didd

One Stereo ADC Aidd

3.3V

5.0V

3.3V

5.0V

11

3

mA

One Stereo DAC Didd

10

4

One Stereo DAC Aidd

Voltage Reference Outputs

VREFOut¹⁰

0.5 X

AVdd

All

-

V

VREFILT (VAG)

0.45 X

AVdd

Phased Locked Loop

PLL lock time

All

96

200

500

usec

psec

PLL (or HD Audio Bit CLK) 24MHz clock

jitter

150

ESD / Latchup

Latch-up

As described in JESD78A Class II

As described in JESD22-A114-B

As described in JESD22-C101

All

70

3K

1K

degC

ESD - Human Body Model

Charged Device Model

2K

V

500

Table 16. 92HD73E Analog Performance Characteristics

1.Dynamic Range is the ratio of the full scale signal to the noise output with a -60dBFS signal as defined in AES17 as SNR in the

presence of signal and outlined in AES6id, measured “A weighted” over 20 Hz to 20 kHz bandwidth

2.Ratio of Full Scale signal to idle channel noise output is measured “A weighted” over a 20 Hz to a 20 kHz bandwidth.

(AES17-1991 Idle Channel Noise or EIAJ CP-307 Signal-to-noise Ratio).

3.THD+N ratio as defined in AES17 and outlined in AES6id,non-weighted, over 20 Hz to 20 kHz bandwidth.Results at the jack

are dependent on external components and will likely be 1 - 2dB worse.

4.Peak-to-Peak Ripple over Passband meets ± 0.125dB limits, 48 kHz or 44.1 kHz Sample Frequency. 1dB limit.

5.Stop Band rejection determines filter requirements. Out-of-Band rejection determines audible noise.

6.The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a bandwidth 28.8

to 100 kHz, with respect to a 1 Vrms DAC output.

7.Gain drift is the change in analog volume control gain for each step across the supported 0 ^oC TO 70 ^oC temperature range

referenced to the 25 ^oC gain value and specified in ppm per ^oC

8.± 1dB limits for Line Output & 0 dB gain, at -20dBV

9.Spurious tone rejection is tested with ADC dither enabled and compared to ADC performance without dither.

10.Can be set to 0.5 or 0.8 AVdd.

26

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

3. PORT CONFIGURATIONS

Entertainment PC

Front

Rear

ADC1

LI,MIC

DAC 0

HP

DAC 0

VOLUME

C

D

E

A

B

G

F

CTR/LFE

5

4

3

2

1

0

6

7

8

9

10

11

DAC 2

DAC 1

MIC,LI

ADC0

REAR SURR

FRONT

SPDIF_OUT

MIC,LI

ADC1

I

Video IN

HDMI

SPDIF_IN

Consumer Desktop

Front

Rear

5-Stack Option

ADC1/DAC0

DAC0 / ADC0

HP / MIC,LI

DAC 0

C

D

E

LI,MIC / CTR-LFE

A

B

G

F

CTR/LFE

DAC 2

DAC 1

ADC0 / DAC0

MIC,LI / HP

REAR SURR

FRONT

SPDIF_OUT

ADC1/DAC2

MIC,LI / REAR SURR

SPDIF_IN

HDMI/Display Port

Mobile

Side

Dock

DAC 0

HP

DAC 0

A

B

C

D

HP

ADC 0

MIC,LI

ADC 1

E

MIC,LI

ADC 0

LI,MIC

DAC 2

G

CTR/LFE

DAC 1

F

HDMI/Display Port

REAR SURR

SPDIF_OUT

Internal

DAC 0

A

M

P

H

OR

I

EAPD

Digital Mic

Array

Mic Array

Figure 8. Port Configuration

27

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

4. FUNCTIONAL BLOCK DIAGRAMS

4.1. 48QFP

Stream &

Digital

Mute

Select

EAPD/SPDIF_IN

Pin 47

Channel

SPDIF IN to PCM

PCM to

ADC0

ADC1

SPDIF OUT1

Pin 40

SPDIF OUT

Stream &

Channel

Select

Digital

Mute

To all ports enabled as output

mute

vol

Analog PC_BEEP

(Vendor Specific)

-6,-12,-18, -24 dB

ADC0

ADC1

PCM to

SPDIF OUT

SPDIF OUT0

Pin 48

Stream &

Channel

Select

Digital

Mute

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

HP

Σ

No Bias

Stream &

Channel

Select

Digital

Mute

vol

DAC0

DAC1

DAC 0

Boost

+0/+10/+20/+30 dB

Port D

PORT D

Pin Complex

Pins 35/36

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

Stream &

Channel

Select

Digital

Mute

HP

DAC 1

Mic Bias

Boost

+0/+10/+20/+30 dB

Port A

PORT A

Pin Complex

Pins 39/41

Stream &

Channel

Select

Digital

Mute

Digital PC Beep

Analog Beep

vol

DAC2

DAC3

DAC 2

DAC 3

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

HP

Mic Bias

Stream &

Channel

Select

Digital

Mute

Boost

+0/+10/+20/+30 dB

Port B

PORT B

Pin Complex

Pins 21/22

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

Mic Bias

Stream &

Channel

Select

Digital

Mute

Boost

+0/+10/+20/+30 dB

vol

DAC4

Port C

DAC 4

PORT C

Pin Complex

Pins 23/24

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

Mixer

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

LO

Mic Bias

Boost

+0/+10/+20/+30 dB

Port E

PORT E

Pin Complex

Pins 14/15

+0 to +22.5 dB

In 1.5 dB steps

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

Stream &

Channel

Select

LO

mute

vol

Gain

ADC0

No Bias

Boost

+0/+10/+20/+30 dB

Port F

PORT F

Pin Complex

Pins 16/17

Mixer

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

DMIC0

DMIC1

LO

No Bias

Boost

+0/+10/+20/+30 dB

Port G

+0 to +22.5 dB

In 1.5 dB steps

PORT G

Pin Complex

Pins 43/44

Stream &

Channel

Select

Digital PC Beep

Analog Beep

mute

vol

Gain

ADC1

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

No Bias

Boost

+0/+10/+20/+30 dB

Port H

PORT H

Pin Complex

Pins 45/46

DMIC0

DMIC1

CD

CD (Port I)

mute

vol

InMUX0

Mixer

Pin Complex

Pins 18/19/20

InMUX1

InMUX2

InMUX3

CD

+0/+10/+20/+30 dB

Digital Microphone

MixerOutVol

mute

volume and mute is

done after the ADC

but shown here and

in widget list as

same as analog

path.

Boost

DMIC_0

DMIC_1

DMIC

DMIC_0

Vol

Pin 2

Σ

Boost

DMIC_1

-46.5 to 0 dB

In 1.5 dB steps

Pin 3

+0/+10/+20/+30 dB

-34.5 to +12 dB

In 1.5 dB steps

Port A

Port B

Port D

Port F

Port A

Port E

Port G

Port H

Port B

DAC0

DAC1

DAC2

DAC3

Port C

Port G

Port H

InMUX0

InMUX1

InMUX2

InMUX3

Figure 9. 48QFP Functional Block Diagram

28

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

4.2. 40QFN

Digital PC Beep

MixerOutVol

Analog Beep

DAC0

DAC1

DAC2

DAC3

DAC4

HP

Σ

No Bias

EAPD/

SPDIF_IN

Boost

+0/+10/+20/+30 dB

Port D

PORT D

Pin Complex

Pins 29/30

Stream &

Digital

Mute

Select

SPDIF IN to

PCM

Channel

Pin 40

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

HP

ADC0

ADC1

PCM to

Mic Bias

Stream &

Channel

Select

SPDIF OUT0

Pin 1

Digital

Mute

SPDIF OUT

Boost

+0/+10/+20/+30 dB

Port A

PORT A

Pin Complex

Pins 33/34

Digital PC Beep

Analog Beep

Stream &

Channel

Select

Digital

Mute

vol

DAC0

DAC1

DAC2

DAC3

DAC4

DAC 0

DAC 1

DAC 2

DAC 3

DAC 4

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

HP

Mic Bias

Boost

+0/+10/+20/+30 dB

Port B

PORT B

Pin Complex

Pins 18/19

Stream &

Channel

Select

Digital

Mute

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

Stream &

Channel

Select

No Bias

Digital

Mute

Boost

+0/+10/+20/+30 dB

Port C

PORT C

Pin Complex

Pins 20/21

Digital PC Beep

Analog Beep

Stream &

Channel

Select

Digital

Mute

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

Mic Bias

Boost

+0/+10/+20/+30 dB

Port E

PORT E

Pin Complex

Pins 11/12

Stream &

Channel

Select

Digital

Mute

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

Mixer

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

LO

No Bias

+0 to +22.5 dB

In 1.5 dB steps

Boost

+0/+10/+20/+30 dB

Port F

PORT F

Pin Complex

Pins 13/14

Stream &

Channel

Select

mute

vol

Gain

ADC0

Digital PC Beep

Analog Beep

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

No Bias

Mixer

mute

vol

InMUX0

Boost

+0/+10/+20/+30 dB

Port G

PORT G

Pin Complex

Pins 36/37

MixerOut

Vol

vol

InMUX1

InMUX2

InMUX3

CD

Digital PC Beep

Analog Beep

mute

Vol

Σ

MixerOutVol

DAC0

DAC1

DAC2

DAC3

DAC4

LO

-46.5 to 0 dB

In 1.5 dB steps

No Bias

-34.5 to +12 dB

In 1.5 dB steps

Boost

+0/+10/+20/+30 dB

Port H

PORT H

Pin Complex

Pins 38/39

Mixer

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

To all ports

enabled as

output

mute

vol

Analog PC_BEEP

(Vendor Specific)

CD

Pin Complex

Pins 15/16/17

-6,-12,-18, -24 dB

Port A

Port B

Port D

Port F

Port A

Port E

Port G

Port H

+0 to +22.5 dB

In 1.5 dB steps

InMUX0

InMUX2

InMUX1

Stream &

Channel

Select

mute

vol

Gain

ADC1

Port B

Port C

Port G

Port H

DAC0

DAC1

DAC2

DAC3

InMUX3

Figure 10. 40QFN Functional Block Diagram

29

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

4.3. Widget Information and Supported Command Verbs

-95.25 to 0dB

NID = 15h 0.75dB step

VOLUME KNOB

NID = 0Ah

DAC0

HP

NID = 1Fh

DAC0

DAC1

DAC2

DAC3

DAC4

DAC1

DAC2

DAC3

DAC4

MIXER

DAC0

Port A

IN VOL

BIAS

10/20/30

Port A

NID = 0Bh

-95.25 to 0dB

NID = 16h 0.75dB step

NID = 1Ch

DAC0

DAC1

DAC2

DAC3

DAC4

MIXER

HP

Digital

PC_BEEP

Port B

IN VOL

BIAS

DAC1

10/20/30

Port B

NID = 0Ch

DAC0

DAC1

LO

-95.25 to 0dB

NID = 17h 0.75dB step

DAC2

Port C

DAC3

IN VOL

BIAS

DAC4

MixerOutVol

10/20/30

Port C

DAC2

NID = 0Dh

DAC0

DAC1

HP

DAC2

Port D

IN VOL

10/20/30

DAC3

-95.25 to 0dB

DAC4

NID = 18h 0.75dB step

MixerOutVol

Port D

DAC3

NID = 0Eh

DAC0

DAC1

LO

DAC2

Port E

DAC3

IN VOL

BIAS

DAC4

MixerOutVol

10/20/30

-95.25 to 0dB

Port E

NID = 19h 0.75dB step

NID = 0Fh

DAC0

DAC1

LO

DAC4

DAC2

Port F

IN VOL

10/20/30

DAC3

DAC4

MixerOutVol

Port F

NID = 20h

NID = 10h

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

DAC0

DAC1

LO

NID = 1Ah

ADC0

DAC2

Port G

IN VOL

10/20/30

DAC3

DAC4

ADC0

MUX

MixerOutVol

Port G

HDA

Link

NID = 11h

0 to 22.5dB

1.5dB step

DMIC0

DMIC1

Mixer

DAC0

DAC1

LO

DAC2

Port H

IN VOL

10/20/30

DAC3

ADC0 MUX

NID = 21h

DAC4

MixerOutVol

Port H

To all

Port A

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD

output

enabled

ports

Mute Volume

-6,-12,-18, -24 dB

PC_BEEP (Pin 12)

NID = 1Bh

ADC1

VSV

ADC1

MUX

NID = 28h

0 to 22.5dB

1.5dB step

DMIC0

DMIC1

Mixer

NID = 12h

Port A

INPORT0

MUX

Port B

Port D

Port F

ADC1 MUX

CD

NID = 1Dh

(Port I)

NID = 29h

Mute Volume

NID = 1Eh

Mixer

Port A

Port E

Port G

Port H

Mute Volume

INPORT1

MUX

NID = 13h

MixerOutVol

Mute Volume

Σ

DMIC0

10/20/30

Mute Volume

-34.5 to +12dB

in 1.5dB steps

CD

NID = 2Ah

-46.5 to 0dB

in 1.5dB steps

Port B

Port C

Port G

Port H

INPORT2

MUX

NID = 14h

Mixer

DMIC1

10/20/30

NID = 2Bh

NID = 25h

DAC 0

DAC 1

DAC 2

DAC 3

NID = 22h

Dig0Pin

INPORT3

MUX

SPDIF

OUT0

ADC0 MUX

ADC1 MUX

NID = 26h

NID = 23h

Dig1Pin

ADC0 MUX

ADC1 MUX

SPDIF

OUT1

NID = 24h

Dig2Pin

NID = 27h

SPDIF

IN

Figure 11. Widget Diagram

30

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

4.4. Widget List

ID

Widget Name

Root

Description

Root Node

00h

01h

0Ah

0Bh

0Ch

0Dh

0Eh

0Fh

10h

11h

12h

13h

14h

15h

16h

17h

18h

19h

1Ah

1Bh

1Ch

1Dh

1Eh

1Fh

20h

21h

22h

23h

24h

25h

26h

27h

28h

29h

2Ah

AFG

Audio Function Group

Port A

Port A Pin Widget (Configurable as HP, Line Out, Line In, Mic)

Port B Pin Widget (Configurable as HP, Line Out, Line In, Mic)

Port C Pin Widget (Configurable as Line In, Mic, Line Out)

Port D Pin Widget (Configurable as HP, Line Out, Line In, Mic)

Port E Pin Widget (Configurable as Line In, Mic, Line Out)

Port F Pin Widget (Configurable as Line In, Mic, Line Out)

Port G Pin Widget (Configurable as Line In, Mic, Line Out)

Port H Pin Widget (Configurable as Line In, Mic, Line Out)

CD Pin Widget (Configurable as Line In)

Digital Microphone 0 Pin Widget

Port B

Port C

Port D

Port E

Port F

Port G

Port H

CD (Port I)

DigMic0

DigMic1

DAC0

Digital Microphone 1 Pin Widget

Stereo Output Converter to DAC

DAC1

Stereo Output Converter to DAC

DAC2

Stereo Output Converter to DAC

DAC3

Stereo Output Converter to DAC (or Vendor Specific Widget)

Stereo Input Converter to ADC

DAC4

ADC0

ADC1

Stereo Input Converter to ADC

PCBeep

Mixer

Digital PC Beep

Mixer (Input Ports, DACs, Analog PC_Beep)

Mixer Out Volume

MixerOutVol

VolumeKnob

ADC0Mux

ADC1Mux

Dig0Pin

Dig1Pin

Dig2Pin

SPDIFOut0

SPDIFOut1

SPDIFIn

InPort0Mux

InPort1Mux

InPort2Mux

External Volume Control

ADC0 Mux with volume and mute

ADC1 Mux with volume and mute

Digital Output Pin (pin48)

Secondary Digital Output Pin (pin 40)

EAPD and Digital Input Pin (Pin 47)

Stereo Output for SPDIF_Out

Second Stereo Output for SPDIF_Out

Stereo converter widget for SPDIF_In

Input port pre-select for mixer

input port pre-select for mixer

Table 17. High Definition Audio Widget

31

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

ID

Widget Name

Description

2Bh

InPort3Mux

input port pre-select for mixer

Table 17. High Definition Audio Widget

4.5. Pin Configuration Default Register Settings

The configuration default registers are 32-bit registers required for each pin widget. These registers are normally used

by the CODEC driver to determine the configuration of jacks and devices attached to the CODEC. When the CODEC is

powered on, these registers are loaded with the default values provided by IDT for typical system usage, and are

loaded in a way that is compatible with the Microsoft Universal Audio Architecture (UAA) driver. The values can be

overridden by IDT customers according to their system configuration. Table shows the Pin Widget Configuration

Default settings.

The settings reflect the Consumer Desktop use model with:

•Independent Front Headphone and Microphone for real time communication

•7.1 audio output at the rear

•Rear Microphone and Line Input jacks

•Optical SPDIF input and output jacks at the rear

•HDMI

•Digital Microphones are connected as a 4-mic array (Volume Knob Widget is visible, but inactive)

•Analog CD input is connected to an internal ATAPI connector.

Pin Name

Port

Location

Device

HP Out

Connection

Color

Green

Misc

Assoc. Seq

Mainboard

Front

2h

Connect to Jack

00b

1/8 inch Jack

1h

Jack Detect

Override=0

PortAPin

3h

4h

2h

1h

2h

0h

Eh

2h

4h

Mainboard

Front

2h

Connect to Jack

00b

Mic In

Ah

1/8 inch Jack

1h

Pink

9h

Jack Detect

Override=0

PortBPin

PortCPin

PortDPin

PortEPin

Mainboard

Rear

1h

Connect to Jack

00b

Mic In

Ah

1/8 inch Jack

1h

Pink

9h

Jack Detect

Override=0

Mainboard

Rear

1h

Connect to Jack

00b

Line Out

0h

1/8 inch Jack

1h

Green

4h

Jack Detect

Override=0

Mainboard

Rear

1h

Connect to Jack

00b

Line In

8h

1/8 inch Jack

1h

Blue

3h

Jack Detect

Override=0

Not Connected

01b

NA

000000b

Other

Fh

Unknown

0h

Unknown Jack Detect

0h Override=0

Unknown Jack Detect

PortFPin

Fh

0h

Not Connected

01b

NA

000000b

Other

Fh

Unknown

0h

MonoOutPin

0h

Override=0

Mainboard

Rear

000001b

Connect to Jack

00b

SPDIF Out optical

Gray

2h

Jack Detect

Override=0

DigOutPin0

DigOutPin1

5h

6h

0h

4h

5h

Digital

Other Out

5h

Connect to Jack

10b

Internal

011000b

Other Digital

6h

Unknown Jack Detect

0h Override=0

Table 18. Pin Configuration Default Settings

32

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

Pin Name

Port

Location

NA

000000b

Device

Other

Fh

Connection

Color

Unknown Jack Detect

0h Override=0

Unknown Jack Detect

0h Override=0

Unknown Jack Detect

0h Override=0

Misc

Assoc. Seq

Not Connected

01b

Unknown

0h

DigOutPin2

Fh

0h

Not Connected

01b

NA

000000b

Other

Fh

Unknown

0h

DigMic0Pin

DigMic1Pin

Not Connected

01b

NA

000000b

Other

Fh

Unknown

0h

Analog

PC_BEEP

Not Connected

01b

NA

000000b

Other

Fh

Unknown

0h

Unknown Jack Detect

0h Override=0

Fh

0h

Table 18. Pin Configuration Default Settings

33

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5. WIDGET INFORMATION

Bits [39:32]

Bits [31:28]

CODEC Address

BITS [27:20]

BITS[19:16]

BITS [15:0]

Reserved

NID

Verb ID (4-bit)

Payload Data (16-bit)

Table 19. Command Format for Verb with 4-bit Identifier

Bits [39:32]

Bits [31:28]

BITS [27:20]

BITS[19:8]

BITS [7:0]

Payload Data (8-bit)

Reserved

CODEC Address

NID

Verb ID (12-bit)

Table 20. Command Format for Verb with 12-bit Identifier

There are two types of responses: Solicited and Unsolicited. Solicited responses are provided as a

direct response to an issued command and will be provided in the frame immediately following the

command. Unsolicited responses are provided by the CODEC independent of any command. Unso-

licited responses are the result of CODEC events such as a jack insertion detection. The formats for

Solicited Responses and Unsolicited Responses are shown in the tables below. The “Tag” field in

bits [31:28] of the Unsolicited Response identify the event.

Bit [35]

Bit [34]

BITS [33:32]

Reserved

BITS[31:0]

Valid (Valid = 1)

UnSol = 0

Response

Table 21. Solicited Response Format

Bit [35]

Bit [34]

BITS [33:32]

BITS[31:28]

Tag

BITS [27:0]

Response

Valid (Valid = 1)

UnSol = 1

Reserved

Table 22. Unsolicited Response Format

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Ten Channel HD Audio Codec

5.1. Root Node (NID = 00))

5.1.1.

Root VendorID

Verb ID

Payload

Response

F00

00

See bitfield table.

Get

5.1.1.1.

Root VendorID

Bit

Bitfield Name

RW

R

Reset

111D

Description

[31.:16]

[15.:8]

[7.:0]

Vendor

Vendor ID.

Device ID.

DeviceFix

R

xx

DeviceProg

R

DEVICE ID

CODEC

92HD73E1X 48QFP

7676h

92HD73E1T 48QFP i-temp

92HD73E1X 40QFN

5.1.2.

Root RevID

Verb ID

Payload

Response

F00

02

See bitfield table.

Get

5.1.2.1.

Root RevID

Bit

Bitfield Name

RW

Reset

00

Description

[31.:24]

[23.:20]

Rsvd

Major

R

Reserved.

R

1

Compliant HDAudio spec major revi-

sion.

[19.:16]

[15.:12]

[11.:8]

[7.:4]

Minor

R

0

x

Compliant HDAudio spec minor revision

Contact IDT for revision information.

RevisionFix

RevisionProg

SteppingFix

SteppingProg

[3.:0]

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Ten Channel HD Audio Codec

5.1.2.2.

Root NodeInfo

Bit

Bitfield Name

RW

Reset

00

Description

[31.:24]

[23.:16]

Rsvd2

R

Reserved.

StartNID

R

01

Starting node number (NID) of first func-

tion group

[15.:8]

[7.:0]

Rsvd1

R

00

01

Reserved.

TotalNodes

Total number of nodes

5.2. AFG Node (NID = 01

)

5.2.1.

AFG Reset

Verb ID

Payload

Response

See bitfield table.

Get

5.2.1.1.

Bit

AFG Reset

Bitfield Name

Rsvd1

Execute

RW

R

Reset

Description

[31.:8]

[7.:0]

000000

00

Reserved.

W

Function Reset.

5.2.2.

AFG NodeInfo

Verb ID

Payload

Response

F00

04

See bitfield table.

Get

5.2.2.1.

AFG NodeInfo

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:16]

Rsvd2

Reserved.

StartNID

R

0A

Starting node number for function group

subordinate nodes.

[15.:8]

[7.:0]

Rsvd1

R

00

22

Reserved.

TotalNodes

Total number of nodes.

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V 1.3 08/11

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Ten Channel HD Audio Codec

5.2.3.

AFG FGType

Verb ID

Payload

Response

F00

05

See bitfield table.

Get

5.2.3.1.

AFG FGType

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:9]

[8]

000000

1

Reserved.

UnSol

R

Unsolicited response supported:

1 = yes 0 = no.

[7.:0]

NodeType

R

1

Function group type: 00h = Reserved;

01h = Audio Function Group; 02h = Ven-

dor Defined Modem Function Group;

03h-7Fh = Reserved; 80h-FFh = Vendor

Defined Function Group

5.2.4.

AFG AFGCap

Verb ID

Payload

Response

F00

08

See bitfield table.

Get

5.2.4.1.

AFG AFGCap

Bit

Bitfield Name

Rsvd3

RW

R

Reset

00

Description

[31.:17]

[16]

Reserved.

BeepGen

Rsvd2

R

1

0

D

Beep generator present: 1 = yes 0 = no.

Reserved.

[15.:12]

[11.:8]

R

InputDelay

R

Typical latency in frames. Number of

samples between when the sample is

received as an analog signal at the pin

and when the digital representation is

transmitted on the HD Audio link.

[7.:4]

[3.:0]

Rsvd1

R

0

Reserved.

OutputDelay

D

Typical latency in frames. Number of

samples between when the signal is re-

ceived from the HD Audio link and when

it appears as an analog signal at the pin.

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Ten Channel HD Audio Codec

5.2.5.

AFG PCMCap

Verb ID

Payload

Response

F00

0A

See bitfield table.

Get

5.2.5.1.

AFG PCMCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

000

Description

[31.:21]

[20]

Reserved.

B32

B24

B20

B16

B8

R

0

1

0

32 bit audio format support:

1 = yes 0 = no.

[19]

[18]

[17]

[16]

R

24 bit audio format support:

1 = yes 0 = no.

20 bit audio format support:

1 = yes 0 = no.

16 bit audio format support:

1 = yes 0 = no.

8 bit audio format support:

1 = yes 0 = no.

[15.:12]

[11]

[10]

[9]

Rsvd1

R12

R11

R10

R9

R

0

1

0

Reserved.

384kHz rate support: 1 = yes 0 = no.

192kHz rate support: 1 = yes 0 = no.

176.4kHz rate support: 1 = yes 0 = no.

96kHz rate support: 1 = yes 0 = no.

88.2kHz rate support: 1 = yes 0 = no.

48kHz rate support: 1 = yes 0 = no.

44.1kHz rate support: 1 = yes 0 = no.

32kHz rate support: 1 = yes 0 = no.

22.05kHz rate support: 1 = yes 0 = no.

16kHz rate support: 1 = yes 0 = no.

11.025kHz rate support: 1 = yes 0 = no.

8kHz rate support: 1 = yes 0 = no.

[8]

[7]

R8

[6]

R7

[5]

R6

[4]

R5

[3]

R4

[2]

R3

[1]

R2

[0]

R1

38

V 1.3 08/11

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Ten Channel HD Audio Codec

5.2.6.

AFG StreamCap

Verb ID

Payload

Response

F00

0B

See bitfield table.

Get

5.2.6.1.

AFG StreamCap

Bit

Bitfield Name

Rsvd

RW

R

Reset

00000000 Reserved.

Description

[31.:3]

[2]

AC3

R

0

1

AC-3 formatted data support:

1 = yes 0 = no.

[1]

[0]

Float32

PCM

R

Float32 formatted data support:

1 = yes 0 = no.

PCM-formatted data support:

1 = yes 0 = no.

5.2.7.

AFG InAmpCap

Verb ID

Payload

Response

F00

0D

See bitfield table.

Get

5.2.7.1.

AFG InAmpCap

Bit

Bitfield Name

RW

R

Reset

Description

[31]

Mute

0

Mute support: 1 = yes 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

27

StepSize

R

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

03

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

00

Indicates which step is 0dB

39

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.2.8.

AFG PwrStateCap

Verb ID

Payload

Response

F00

0F

See bitfield table.

Get

5.2.8.1.

AFG PwrStateCap

Bitfield Name

Rsvd

Bit

RW

R

Reset

Description

[31.:4]

[3]

0000000

Reserved.

D3Sup

R

1

D3 power state support: 1 = yes 0 = no.

D2 power state support: 1 = yes 0 = no.

D1 power state support: 1 = yes 0 = no.

D0 power state support: 1 = yes 0 = no.

[2]

D2Sup

R

[1]

D1Sup

R

[0]

D0Sup

R

5.2.9.

AFG GPIOCnt

Verb ID

Payload

Response

F00

11

See bitfield table.

Get

5.2.9.1.

AFG GPIOCnt

Bit

Bitfield Name

RW

Reset

Description

[31]

GPIWake

R

1

Wake capability. Assuming the Wake

Enable Mask controls are enabled

GPIOs configured as inputs can cause a

wake (generate a Status Change event

on the link) when there is a change in

level on the pin.

[30]

GPIUnsol

R

1

GPIO unsolicited response support: 1 =

yes 0 = no.

[29.:24]

[23.:16]

Rsvd

R

00

Reserved.

NumGPIs

Number of GPI pins supported by func-

tion group.

[15.:8]

[7.:0]

NumGPOs

NumGPIOs

R

00

08

Number of GPO pins supported by func-

tion group.

Number of GPIO pins supported by

function group.

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Ten Channel HD Audio Codec

5.2.10. AFG OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.2.10.1. AFG OutAmpCap

Bit

Bitfield Name

Mute

RW

R

Reset

Description

[31]

1

Mute support: 1 = yes 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

02

StepSize

R

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

7F

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

7F

Indicates which step is 0dB

5.2.11. AFG PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

5.2.11.1. AFG PwrState

Bit

[31.:6]

[5.:4]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

[3.:2]

Rsvd1

Set

R

[1.:0]

RW

Current power state setting for this wid-

get.

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Ten Channel HD Audio Codec

5.2.12. AFG UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.2.12.1. AFG UnsolResp

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

0

Reserved.

En

RW

Unsolicited response enable:

1 = enabled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.2.13. AFG GPIO

Verb ID

Payload

Response

F15

00

See bitfield table.

Get

5.2.13.1. AFG GPIO

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

000000

0

Description

Reserved.

Data7

Data6

Data5

RW

Data for GPIO7. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

[6]

[5]

RW

0

Data for GPIO6. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

Data for GPIO5. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

42

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.2.13.1. AFG GPIO

Bit

Bitfield Name

Data4

RW

Reset

Description

[4]

[3]

[2]

[1]

[0]

RW

0

Data for GPIO4. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

Data3

Data2

Data1

Data0

RW

Data for GPIO3. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

Data for GPIO2. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

Data for GPIO1. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

Data for GPIO0. If this GPIO bit is con-

figured as Sticky (edge-sensitive) input

it can be cleared by writing "0". For de-

tails of read back value refer to HD Au-

dio spec. section 7.3.3.22

5.2.14. AFG GPIOEn

Verb ID

Payload

Response

F16

00

See bitfield table.

Get

5.2.14.1. AFG GPIOEn

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

Mask7

RW

R

Reset

Description

000000

0

Reserved.

RW

Enable for GPIO7: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

43

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92HD73E

Ten Channel HD Audio Codec

5.2.14.1. AFG GPIOEn

Bit

Bitfield Name

Mask6

RW

Reset

Description

[6]

[5]

[4]

[3]

[2]

[1]

[0]

RW

0

Enable for GPIO6: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Mask5

Mask4

Mask3

Mask2

Mask1

Mask0

RW

Enable for GPIO5: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Enable for GPIO4: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Enable for GPIO3: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Enable for GPIO2: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Enable for GPIO1: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

Enable for GPIO0: 0 = pin is disabled

(Hi-Z state); 1 = pin is enabled; behavior

determined by GPIO Direction control

5.2.15. AFG GPIODir

Verb ID

Payload

Response

F17

00

See bitfield table.

Get

5.2.15.1. AFG GPIODir

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

Control7

RW

Direction control for GPIO7: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

[6]

Control6

RW

0

Direction control for GPIO6: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

44

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92HD73E

Ten Channel HD Audio Codec

5.2.15.1. AFG GPIODir

Bit

Bitfield Name

Control5

RW

Reset

Description

[5]

[4]

[3]

[2]

[1]

[0]

RW

0

Direction control for GPIO5: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

Control4

Control3

Control2

Control1

Control0

RW

Direction control for GPIO4: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

Direction control for GPIO3: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

Direction control for GPIO2: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

Direction control for GPIO1: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

Direction control for GPIO0: 0 = GPIO is

configured as input; 1 = GPIO is config-

ured as output

5.2.16. AFG GPIOWakeEn

Verb ID

Payload

Response

F18

00

See bitfield table.

Get

5.2.16.1. AFG GPIOWakeEn

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

W7

W6

RW

Wake enable for GPIO7: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

[6]

RW

0

Wake enable for GPIO6: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

45

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Ten Channel HD Audio Codec

5.2.16.1. AFG GPIOWakeEn

Bit

Bitfield Name

W5

RW

Reset

Description

[5]

[4]

[3]

[2]

[1]

[0]

RW

0

Wake enable for GPIO5: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

W4

W3

W2

W1

W0

RW

Wake enable for GPIO4: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

Wake enable for GPIO3: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

Wake enable for GPIO2: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

Wake enable for GPIO1: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

Wake enable for GPIO0: 0 = wake-up

event is disabled; 1 = When HD Audio

linkispowereddown(RST#is asserted)

a wake-up event will trigger a Status

Change Request event on the link.

5.2.17. AFG GPIOUnsol

Verb ID

Payload

Response

F19

00

See bitfield table.

Get

46

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.2.17.1. AFG GPIOUnsol

Bit

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

EnMask7

EnMask6

EnMask5

EnMask4

EnMask3

EnMask2

RW

Unsolicited enable mask for GPIO7. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

[6]

[5]

[4]

[3]

[2]

0

Unsolicited enable mask for GPIO6. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

Unsolicited enable mask for GPIO5. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

Unsolicited enable mask for GPIO4. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

Unsolicited enable mask for GPIO3. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

Unsolicited enable mask for GPIO2. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO2 is configured as input and

changes state.

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Ten Channel HD Audio Codec

5.2.17.1. AFG GPIOUnsol

Bit

Bitfield Name

EnMask1

RW

Reset

Description

[1]

[0]

RW

0

Unsolicited enable mask for GPIO1. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO1 is configured as input and

changes state.

EnMask0

RW

Unsolicited enable mask for GPIO0. If

set and the Unsolicited Response con-

trol for this widget has been enabled an

unsolicited response will be sent when

GPIO0 is configured as input and

changes state.

5.2.18. AFG GPIOSticky

Verb ID

Payload

Response

F1A

00

See bitfield table.

Get

5.2.18.1. AFG GPIOSticky

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

Mask7

Mask6

Mask5

Mask4

Mask3

RW

GPIO7 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

[6]

[5]

[4]

[3]

RW

0

GPIO6 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

GPIO5 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

GPIO4 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

GPIO3 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

48

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Ten Channel HD Audio Codec

5.2.18.1. AFG GPIOSticky

Bit

Bitfield Name

Mask2

RW

Reset

Description

[2]

[1]

[0]

RW

0

GPIO2 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

Mask1

Mask0

RW

GPIO1 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

GPIO0 input type (when configured as

input): 0 = Non-Sticky (level-sensitive);

1 = Sticky (edge-sensitive).

5.2.19. AFG SubID

Verb ID

Payload

Response

F20

00

See bitfield table.

Get

5.2.19.1. AFG SubID

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

Subsys3

RW

Reset

Description

00

01

00

Subsystem ID (byte 3)

Subsystem ID (byte 2)

Subsystem ID (byte 1)

Subsys2

Subsys1

Assembly

Assembly ID

(Not applicable to codec vendors).

5.2.20. AFG GPIOPlrty

Verb ID

Payload

Response

F70

00

See bitfield table.

Get

49

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92HD73E

Ten Channel HD Audio Codec

5.2.20.1. AFG GPIOPlrty

Bit

Bitfield Name

Rsvd

RW

Reset

000000

1

Description

[31.:8]

[7]

R

Reserved.

GP7

GP6

GP5

GP4

GP3

GP2

GP1

GP0

RW

GPIO7 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

[6]

[5]

[4]

[3]

[2]

[1]

[0]

1

GPIO6 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO5 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO4 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO3 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO2 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO1 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

GPIO0 Polarity: If configured as output

or non-sticky input: 0 = inverting; 1 =

non-inverting. If configured as sticky in-

put: 0 = falling edges will be detected; 1

= rising edges will be detected

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Ten Channel HD Audio Codec

5.2.21. AFG GPIODrive

Verb ID

Payload

Response

F71

00

See bitfield table.

Get

5.2.21.1. AFG GPIODrive

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

OD7

OD6

OD5

OD4

OD3

OD2

OD1

OD0

RW

GPIO7 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

[6]

[5]

[4]

[3]

[2]

[1]

[0]

RW

0

GPIO6 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO5 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO4 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO3 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO2 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO1 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open drain (drive 0 float for

1).

GPIO0 Drive Mode: 0 = push-pull (drive

0 and 1); 1 = open-drain (drive 0 float for

1).

5.2.22. AFG DMic

Verb ID

Payload

Response

F78

00

See bitfield table.

Get

51

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.2.22.1. AFG DMic

Bit

[31.:6]

[5]

Bitfield Name

Rsvd

RW

Reset

0000000

0

Description

R

Reserved.

DMic1 mono select: 0 = stereo operation,

1 = mono operation (left channel duplicated

to the right channel).

Mono1

Mono0

PhAdj

RW

DMic0 mono select: 0 = stereo operation,

1 = mono operation (left channel duplicated

to the right channel).

[4]

0

[3.:2]

Selects what phase of the DMic clock

the data should be latched: 0h = left

data rising edge/right data falling edge;

1h = left data center of high/right data

center of low; 2h = left data falling

edge/right data rising edge; 3h = left

data center of low/right data center of

high

[1.:0]

Rate

RW

2

Selects the DMic clock rate:

0h = 4.704MHz; 1h = 3.528MHz;

2h = 2.352MHz; 3h = 1.176MHz.

5.2.23. AFG AnaBeep

Verb ID

Payload

Response

FEE

00

See bitfield table.

Get

5.2.23.1. AFG AnaBeep

Bit

[31.:3]

[2:1]

Bitfield Name

RW

R

Reset

0000000

3

Description

Rsvd

Gain

Reserved.

Analog PCBeep Gain

0h=-18dB

RW

1h=-12dB

2h=-6dB

3h=0dB

Analog PCBeep enable

1=Analog PC Beep enabled

0=disabled

[0]

Enable

RW

0

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Ten Channel HD Audio Codec

5.3. Port A Node (NID = 0A)

5.3.1.

PortA WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.3.1.1.

PortA WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

53

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.3.1.1.

PortA WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.3.2.

PortA PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.3.2.1.

PortA PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present: 1 = yes 0 =

no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

0

Presence detection support: 1 = yes 0 =

no.

Trigger required for impedance sense: 1

= yes 0 = no.

ImpSenseCap

Impedance sense support: 1 = yes 0 =

no.

54

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.3.3.

PortA ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.3.3.1.

PortA ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.3.4.

PortA ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.3.4.1.

PortA ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

1E

1

InputMixer Summing widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC1 Converter widget (0x19)

DAC0 Converter widget (0x15)

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Ten Channel HD Audio Codec

5.3.5.

PortA ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.3.5.1.

PortA ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.3.6.

PortA PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.3.6.1.

PortA PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:8]

[7]

Rsvd2

000000

0

Reserved.

HPhnEn

RW

Headphone amp enable:

1 = enabled 0 = disabled.

[6]

OutEn

RW

0

Output enable:

1 = enabled 0 = disabled.

[4.:3]

[2.:0]

Rsvd1

R

0

Reserved.

Vref selection (See VrefCntrl field of PinCap

parameter for supported selections):

000b= HI-Z, 001b= 50%

VRefEn

RW

010b= GND, 011b= Reserved

100b= 80%, 101b= 100%

110b= Reserved, 111b= Reserved

56

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.3.7.

PortA UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.3.7.1.

PortA UnsolResp

Bitfield Name

Rsvd2

Bit

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.3.8.

PortA ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.3.8.1.

Bit

PortA ChSense

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator:

1 = presence detected;

0 = presence not detected.

Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

3FFFFFFF

1

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

Write 1 = Impedance sense occurs using

right channel

57

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.3.9.

PortA InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.3.9.1.

PortA InAmpLeft

Bit

Bitfield Name

Rsvd1

Gain

RW

R

Reset

00000000 Reserved.

Description

[31.:2]

[1.:0]

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

0

5.3.10. PortA InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.3.10.1. PortA InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

00000000 Reserved.

Description

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

0

5.3.11. PortA ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

58

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.3.11.1. PortA ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

02

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

2

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

Connection Type

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

4

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

3

0

Default assocation.

Sequence.

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Ten Channel HD Audio Codec

5.4. PortB Node (NID = 0B)

5.4.1.

PortB WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.4.1.1.

PortB WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

60

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.4.1.1.

PortB WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.4.2.

PortB PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.4.2.1.

PortB PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

17

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

61

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.4.3.

PortB ConLstEntry0

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.4.3.1.

PortB ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.4.4.

PortB ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.4.4.1.

PortB ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

1E

1

MixerOutVol Selector widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

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Ten Channel HD Audio Codec

5.4.5.

PortB ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.4.5.1.

PortB ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.4.6.

PortB PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.4.6.1.

PortB PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:8]

[7]

Rsvd2

0000000

0

Reserved.

Headphone amp enable: 1 = enabled, 0 =

disabled.

HPhnEn

RW

Output enable: 1 = enabled, 0 = disabled.

Input enable: 1 = enabled 0 = disabled.

Reserved.

[6]

OutEn

InEn

RW

R

0

[5]

[4.:3]

[2.:0]

Rsvd1

VRefEn

RW

Vref selection (See VrefCntrl field of

PinCap parameter for supported selec-

tions): 000b= HI-Z; 001b= 50%; 010b=

GND; 011b= Reserved; 100b= 80%;

101b= 100%; 110b= Reserved; 111b=

Reserved

63

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.4.7.

PortB UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.4.7.1.

PortB UnsolResp

Bitfield Name

Rsvd2

Bit

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

En

RW

Unsolicited response enable:

1 = enabled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.4.8.

PortB ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.4.8.1.

Bit

PortB ChSense

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

3FFFFFFF

1

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

Write 1 = Impedance sense occurs using

right channel

64

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.4.9.

PortB InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.4.9.1.

PortB InAmpLeft

Bit

Bitfield Name

Rsvd1

Gain

RW

R

Reset

Description

[31.:2]

[1.:0]

000000

0

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.4.10. PortD InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.4.10.1. PortD InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.4.11. PortB ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

65

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.4.11.1. PortB ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

02

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

A

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

9

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

4

0

Default assocation.

Sequence.

66

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Ten Channel HD Audio Codec

5.5. Port C Node (NID = 0C)

5.5.1.

PortC WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.5.1.1.

PortC WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

67

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92HD73E

Ten Channel HD Audio Codec

5.5.1.1.

PortC WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.5.2.

PortC PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.5.2.1.

PortC PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

17

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

68

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Ten Channel HD Audio Codec

5.5.3.

PortC ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.5.3.1.

PortC ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.5.4.

PortC ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.5.4.1.

PortC ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

17

1

InputMixer Summing widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

69

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Ten Channel HD Audio Codec

5.5.5.

PortC ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.5.5.1.

PortC ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.5.6.

PortC PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.5.6.1.

PortC PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:6]

[5]

Rsvd2

0000000

Reserved.

InEn

RW

R

0

Input enable: 1 = enabled 0 = disabled.

Reserved.

[4.:3]

[2.:0]

Rsvd1

VRefEn

RW

Vref selection (See VrefCntrl field of

PinCap parameter for supported selec-

tions): 000b= HI-Z; 001b= 50%; 010b=

GND; 011b= Reserved; 100b= 80%;

101b= 100%; 110b= Reserved; 111b=

Reserved

5.5.7.

PortC UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

70

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92HD73E

Ten Channel HD Audio Codec

5.5.7.1.

PortC UnsolResp

Bitfield Name

Rsvd2

Bit

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.5.8.

PortC ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.5.8.1.

Bit

PortC ChSense

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

3FFFFFFF

1

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

Write 1 = Impedance sense occurs using

right channel

71

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92HD73E

Ten Channel HD Audio Codec

5.5.9.

PortC InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.5.9.1.

PortC InAmpLeft

Bit

Bitfield Name

Rsvd1

Gain

RW

R

Reset

00000000 Reserved.

Description

[31.:2]

[1.:0]

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

0

5.5.10. PortC InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.5.10.1. PortC InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

00000000 Reserved.

Description

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

0

5.5.11. PortC ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

72

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.5.11.1. PortC ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

1

8

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

3

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

2

1

Default assocation.

Sequence.

73

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92HD73E

Ten Channel HD Audio Codec

5.6. Port D Node (NID = 0D)

5.6.1.

PortD WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.6.1.1.

PortD WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

1

Output amp present: 1 = yes 0 = no.

74

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.6.1.1.

PortD WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.6.2.

PortD PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.6.2.1.

PortD PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

75

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.6.3.

PortD ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.6.3.1.

PortD ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.6.4.

PortD ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.6.4.1.

PortD ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

1E

1

MixerOutVol Summing widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[15.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

76

V 1.3 08/11

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Ten Channel HD Audio Codec

5.6.5.

PortD ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.6.5.1.

PortD ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.6.6.

PortD PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.6.6.1.

PortD PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:8]

[7]

Rsvd2

000000

0

Reserved.

Headphone amp enable:

1 = enabled, 0 = disabled.

HPhnEn

OutEn

RW

[6]

RW

R

0

Output enable:

1 = enabled 0 = disabled.

[5]

InEn

Input enable:

1 = enabled 0 = disabled.

[4.:0]

Rsvd1

Reserved.

5.6.7.

PortD UnsolResp

Verb ID

Payload

Response

See bitfield table.

F08

00

Get

77

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.6.7.1.

PortD UnsolResp

Bitfield Name

Rsvd2

Bit

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.6.8.

PortD ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.6.8.1.

PortD ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

3FFFFFFFh Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

1

Write 1 = Impedance sense occurs using

right channel

5.6.9.

PortD InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

78

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.6.9.1.

PortD InAmpLeft

Bitfield Name

Rsvd1

Bit

RW

Reset

000000

0

Description

[31.:2]

[1.:0]

R

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

Gain

RW

5.6.10. PortD InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.6.10.1. PortD InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.6.11. PortD ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

79

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.6.11.1. PortD ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

1

0

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

4

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

1

0

Default assocation.

Sequence.

80

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.7. PortE Node (NID = 0E)

5.7.1.

PortE WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.7.1.1.

PortE WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

81

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Ten Channel HD Audio Codec

5.7.1.1.

PortE WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.7.2.

PortE PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.7.2.1.

PortE PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

17

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

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Ten Channel HD Audio Codec

5.7.3.

PortE ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.7.3.1.

PortE ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.7.4.

PortE ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.7.4.1.

PortE ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

1E

1

MixerOutVol Summing widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[15.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

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Ten Channel HD Audio Codec

5.7.5.

PortE ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.7.5.1.

PortE ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.7.6.

PortE PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.7.6.1.

PortE PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:6]

[5]

Rsvd2

0000000

Reserved.

InEn

RW

R

0

Input enable: 1 = enabled 0 = disabled.

Reserved.

[4.:3]

[2.:0]

Rsvd1

VRefEn

RW

Vref selection (See VrefCntrl field of

PinCap parameter for supported selec-

tions): 000b= HI-Z; 001b= 50%; 010b=

GND; 011b= Reserved; 100b= 80%;

101b= 100%; 110b= Reserved; 111b=

Reserved

5.7.7.

PortE UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

84

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92HD73E

Ten Channel HD Audio Codec

5.7.7.1.

PortE UnsolResp

Bitfield Name

Rsvd2

Bit

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.7.8.

PortE ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.7.8.1.

PortD ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

3FFFFFFFh Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

1

Write 1 = Impedance sense occurs using

right channel

5.7.9.

PortE InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

85

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.7.9.1.

PortE InAmpLeft

Bitfield Name

Rsvd1

Bit

RW

Reset

000000

0

Description

[31.:2]

[1.:0]

R

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

Gain

RW

5.7.10. PortE InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.7.10.1. PortE InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.7.11. PortE ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

86

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.7.11.1. PortE ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

1

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

A

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

9

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

2

0

Default assocation.

Sequence.

87

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Ten Channel HD Audio Codec

5.8. PortF Node (NID = 0F)

5.8.1.

PortF WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.8.1.1.

PortF WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

88

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.8.1.1.

PortF WCap

Bit

Bitfield Name

RW

Reset

Description

[1]

[0]

InAmpPrsnt

Stereo

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.8.2.

PortF PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.8.2.1.

PortF PinCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:17]

[16]

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

89

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Ten Channel HD Audio Codec

5.8.3.

PortF ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.8.3.1.

PortF ConLst

Bit

Bitfield Name

Rsvd

RW

R

Reset

Description

[31.:8]

[7]

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.8.4.

PortF ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.8.4.1.

PortF ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

17

1

InputMixer Summing widget (0x17)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[14.:8]

[7.:0]

ConL1

ConL0

R

11

10

DAC1 Converter widget (0x11)

DAC0 Converter widget (0x10)

90

V 1.3 08/11

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Ten Channel HD Audio Codec

5.8.5.

PortF ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.8.5.1.

PortF ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

[31.:2]

[1.:0]

Index

RW

5.8.6.

PortF PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.8.6.1.

PortF PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:7]

[6]

Rsvd2

000000

0

Reserved.

OutEn

RW

Output enable:

1 = enabled 0 = disabled.

input enable: 1 = enabled 0 = disabled.

Reserved.

[5]

InEn

RW

R

0

[4.:0]

Rsvd1

5.8.7.

PortF UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

91

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.8.7.1.

PortF UnsolResp

Bitfield Name

Rsvd2

Bit

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.8.8.

PortF ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.8.8.1.

PortF ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

3FFFFFFF

h

Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

1

Write 1 = Impedance sense occurs using

right channel

5.8.9.

PortF InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

92

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.8.9.1.

PortF InAmpLeft

Bitfield Name

Rsvd1

Bit

RW

Reset

000000

0

Description

[31.:2]

[1.:0]

R

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

Gain

RW

5.8.10. PortF InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.8.10.1. PortF InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.9. PortG Node (NID = 10)

5.9.1.

PortG WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

93

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.1.1.

PortG WCap

Bit

Bitfield Name

RW

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Type

R

Reserved.

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

94

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Ten Channel HD Audio Codec

5.9.2.

PortG PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.9.2.1.

PortG PinCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

0000

Description

[31.:17]

[16]

Reserved.

EapdCap

VrefCntrl

R

0

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.9.3.

PortG ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

95

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.3.1.

PortG ConLst

Bit

Bitfield Name

RW

Reset

000000

0

Description

[31.:8]

[7]

Rsvd

R

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.9.4.

PortG ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.9.4.1.

PortG ConLstEntry0

Bitfield Name

ConL3

Bit

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15]

ConL2

R

1E

1

MixerOutVol Selector widget (0x1E)

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

R

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

5.9.5.

PortG ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

96

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.5.1.

PortG ConSelectCtrl

Bitfield Name

Rsvd

Bit

RW

Reset

Description

[31.:2]

[1.:0]

R

00000000 Reserved.

Index

RW

0

Connection select control index.

5.9.6.

PortG PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.9.6.1.

PortG PinWCntrl

Bit

Bitfield Name

RW

R

Reset

Description

[31.:7]

[6]

Rsvd2

000000

0

Reserved.

OutEn

RW

Output enable:

1 = enabled 0 = disabled.

input enable: 1 = enabled 0 = disabled.

Reserved.

[5]

InEn

RW

R

0

[4.:0]

Rsvd1

5.9.7.

PortG UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.9.7.1.

PortG UnsolResp

Bitfield Name

Rsvd2

Bit

RW

R

Reset

000000

0

Description

[31.:8]

[7]

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

97

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.7.1.

PortG UnsolResp

Bitfield Name

Rsvd1

Bit

RW

Reset

Description

[6]

R

0

Reserved.

[5.:0]

Tag

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.9.8.

PortG ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.9.8.1.

PortG ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

3FFFFFFFh Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

1

Write 1 = Impedance sense occurs using

right channel

5.9.9.

PortG InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

98

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.9.1.

PortG InAmpLeft

Bitfield Name

Rsvd1

Bit

RW

Reset

000000

0

Description

[31.:2]

[1.:0]

R

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

Gain

RW

5.9.10. PortG InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.9.10.1. PortG InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

99

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.11. PortG ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

5.9.11.1. PortG ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

01

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

0

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

100

6

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.9.11.1. PortG ConfigDefault

Bit

Bitfield Name

Association

Sequence

RW

Reset

Description

Default assocation.

[7.:4]

[3.:0]

1

Sequence.

5.10. PortH Node (NID = 11)

5.10.1. PortH WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.10.1.1. PortH WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

4

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

101

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.1.1. PortH WCap

Bit

Bitfield Name

Stripe

RW

Reset

Description

[5]

[4]

[3]

R

0

Striping support: 1 = yes 0 = no.

Stream format override: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

R

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.10.2. PortH PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.10.2.1. PortH PinCap

Bit

[31.:17]

[16]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

102

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.2.1. PortH PinCap

Bit

Bitfield Name

RW

Reset

Description

[2]

[1]

[0]

PresDtctCap

R

1

Presence detection support:

1 = yes 0 = no.

TrigRqd

R

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.10.3. PortH ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.10.3.1. PortH ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.10.4. PortH ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.10.4.1. PortH ConLstEntry0

Bit

Bitfield Name

ConL3

ConL2

RW

R

Reset

00

1Eh

Description

Unused list entry.

MixerOutVol Selector widget (0x1E)

[31.:24]

[23.:16]

R

103

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.4.1. PortH ConLstEntry0

Bit

Bitfield Name

RW

Reset

Description

1 = ConL0..ConL1 defines a range of select-

able inputs.

[15]

ConL1Range

R

1

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

5.10.5. PortH ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.10.5.1. PortH ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

R

Reset

00000000 Reserved.

0 Connection select control index.

Description

RW

5.10.6. PortH PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.10.6.1. PortH PinWCntrl

Bit

[31.:7]

[6]

Bitfield Name

RW

R

Reset

Description

Rsvd2

000000

0

Reserved.

OutEn

RW

Output enable:

1 = enabled 0 = disabled.

input enable: 1 = enabled 0 = disabled.

Reserved.

[5]

InEn

RW

R

0

[4.:0]

Rsvd1

104

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.7. PortH UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.10.7.1. PortH UnsolResp

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

0

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.10.8. PortH ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.10.8.1. PortH ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

3FFFFFFFh Impedance Sense Value (Bits 30:1): Mea-

sured impedence of the widget. An all ones

value indicates an invalid sense reading

[30.:1]

[0]

Impedence

Execute

R

Impedance Sense Value (Bit 0)/Trigger:

Read = Impedance value bit 0

Write 0 = Impedance sense occurs using left

channel

RW

1

Write 1 = Impedance sense occurs using

right channel

105

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.9. PortH InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.10.9.1. PortH InAmpLeft

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

Description

000000

0

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.10.10. PortH InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.10.10.1. PortH InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

106

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.11. PortH ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

5.10.11.1. PortH ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

01

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

0

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

1

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

107

2

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.10.11.1. PortH ConfigDefault

Bit

Bitfield Name

Association

Sequence

RW

Reset

Description

Default assocation.

[7.:4]

[3.:0]

1

4

Sequence.

5.11. PortI Node (NID = 12)

5.11.1. PortI WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.11.1.1. PortI WCap

Bit

Bitfield Name

Rsvd2

Type

RW

R

Reset

Description

[31.:24]

[23.:20]

00

4

Reserved.

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

1

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

108

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.11.1.1. PortI WCap

Bit

Bitfield Name

Stripe

RW

Reset

Description

[5]

[4]

[3]

R

0

Striping support: 1 = yes 0 = no.

Stream format override: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

R

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.11.2. PortI PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.11.2.1. PortI PinCap

Bit

[31.:17]

[16]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

0

Reserved.

EapdCap

VrefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

109

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.11.2.1. PortI PinCap

Bit

Bitfield Name

RW

Reset

Description

[2]

[1]

[0]

PresDtctCap

R

1

Presence detection support:

1 = yes 0 = no.

TrigRqd

R

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.11.3. PortI PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.11.3.1. PortI PinWCntrl

Bit

[31.:6]

[5]

Bitfield Name

RW

R

Reset

Description

Rsvd2

000000

Reserved.

InEn

RW

R

0

input enable: 1 = enabled 0 = disabled.

Reserved.

[4.:0]

Rsvd1

5.11.4. PortI UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.11.4.1. PortI UnsolResp

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

000000

0

Description

Rsvd2

En

Reserved.

RW

Unsolicited response enable: 1 = en-

abled 0 = disabled.

110

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.11.4.1. PortI UnsolResp

Bit

Bitfield Name

Rsvd1

Tag

RW

Reset

Description

[6]

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.11.5. PortI ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.11.5.1. PortI ChSense

Bit

Bitfield Name

RW

Reset

Description

[31]

PresDtct

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

00000000

Reserved

[30.:0]

Rsvd

R

5.11.6. PortI ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

111

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.11.6.1. PortH ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

2

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

19

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

3

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

3

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

0

1

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

2

Default assocation.

Sequence.

E

112

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.12. DMic0 Node (NID = 13)

5.12.1. DMic0 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.12.1.1. DMic0 WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

DigitalStrm

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnsolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

113

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.12.1.1. DMic0 WCap

Bit

Bitfield Name

InAmpPrsnt

Stereo

RW

Reset

Description

[1]

[0]

R

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.12.2. DMic0 PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.12.2.1. DMic0 PinCap

Bit

[31.:17]

[16]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

0

Reserved.

EapdCap

VRefCntrl

R

EAPD support: 1 = yes 0 = no.

[15.:8]

R

00

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HPhnDrvCap

Headphone amp present: 1 = yes 0 =

no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

0

Presence detection support: 1 = yes 0 =

no.

Trigger required for impedance sense: 1

= yes 0 = no.

ImpSenseCap

Impedance sense support: 1 = yes 0 =

no.

114

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.12.3. DMic0 PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.12.3.1. DMic0 PinWCntrl

Bit

[31.:6]

[5]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000000

Reserved.

InEn

RW

R

0

Input enable: 1 = enabled 0 = disabled.

Reserved.

[4.:0]

Rsvd1

00

5.12.4. DMic0 InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.12.4.1. DMic0 InAmpLeft

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.12.5. DMic0 InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

115

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.12.5.1. DMic0 InAmpRight

Bit

Bitfield Name

Rsvd1

Gain

RW

Reset

000000

0

Description

[31.:2]

[1.:0]

R

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.12.6. DMic0 ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

5.12.6.1. DMic0 ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

2

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

10

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

A

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

116

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.12.6.1. DMic0 ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[19.:16]

ConnectionType

RW

3

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

7

0

Default assocation.

Sequence.

5.13. DMic1 Node (NID = 14)

5.13.1. DMic1 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.13.1.1. DMic1 WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

4

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

117

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.13.1.1. DMic1 WCap

Bit

[15.:12]

[11]

Bitfield Name

Rsvd1

RW

Reset

Description

R

0

Reserved.

SwapCap

PwrCntrl

R

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

DigitalStrm

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnsolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.13.2. DMic1 PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.13.2.1. DMic1 PinCap

Bit

[31.:17]

[16]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000

0

Reserved.

EapdCap

R

EAPD support: 1 = yes 0 = no.

118

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.13.2.1. DMic1 PinCap

Bit

Bitfield Name

VRefCntrl

RW

Reset

00

Description

[15.:8]

R

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HPhnDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.13.3. DMic1 PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.13.3.1. DMic1 PinWCntrl

Bit

[31.:6]

[5]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000000

Reserved.

InEn

RW

R

0

Input enable: 1 = enabled 0 = disabled.

Reserved.

[4.:0]

Rsvd1

00

119

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.13.4. DMic1 InAmpLeft

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.13.4.1. DMic1 InAmpLeft

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

Description

000000

0

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.13.5. DMic1 InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.13.5.1. DMic1 InAmpRight

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd1

Gain

RW

R

Reset

000000

0

Description

Reserved.

Amp gain step number (see InAmpCap pa-

rameter pertaining to this widget).

RW

5.13.6. DMic1 ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

120

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.13.6.1. DMic1 ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

2

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

10

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

A

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

3

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

7

Default assocation.

Sequence.

E

121

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.14. DAC0 Node (NID = 15)

5.14.1. DAC0 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.14.1.1. DAC0 WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

0

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

OutAmpPrsnt

R

1

Output amp present: 1 = yes 0 = no.

122

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.14.1.1. DAC0 WCap

Bit

Bitfield Name

InAmpPrsnt

Stereo

RW

Reset

Description

[1]

[0]

R

0

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.14.2. DAC0 Cnvtr

Verb ID

Payload

Response

A

0000

See bitfield table.

Get

5.14.2.1. DAC0 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

Reserved.

123

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.14.2.1. DAC0 Cnvtr

Bit

[6.:4]

Bitfield Name

RW

Reset

Description

BitsPerSmpl

RW

3

1

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.14.3. DAC0 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.14.3.1. DAC0 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

Reserved.

Mute

Gain

RW

1

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.14.4. DAC0 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.14.4.1. DAC0 OutAmpRight

Bit

Bitfield Name

Rsvd

RW

Reset

Description

[31.:8]

R

000000

Reserved.

124

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.14.4.1. DAC0 OutAmpRight

Bit

Bitfield Name

Mute

Gain

RW

Reset

Description

[7]

1

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.14.5. DAC0 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

5.14.5.1. DAC0 PwrState

Bit

[31.:6]

[5.:4]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

[3.:2]

Rsvd1

Set

R

[1.:0]

RW

Current power state setting for this wid-

get.

5.14.6. DAC0 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

5.14.6.1. DAC0 CnvtrID

Bit

Bitfield Name

Rsvd

RW

Reset

Description

[31.:8]

R

000000

Reserved.

125

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.14.6.1. DAC0 CnvtrID

Bit

[7.:4]

Bitfield Name

Strm

RW

Reset

Description

RW

0

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.14.7. DAC0 LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

5.14.7.1. DAC0 LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

R

Reset

00000000 Reserved.

Description

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.15. DAC1 Node (NID = 16)

5.15.1. DAC1 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

126

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.15.1.1. DAC1 WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

0

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

127

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.15.2. DAC1 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.15.2.1. DAC1 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

RW

R

Reset

0000

Description

Rsvd2

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.15.3. DAC1 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

128

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.15.3.1. DAC1 OutAmpLeft

Bit

Bitfield Name

Rsvd

RW

Reset

000000

1

Description

[31.:8]

[7]

R

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.15.4. DAC1 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.15.4.1. DAC1 OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

000000

1

Description

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.15.5. DAC1 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

129

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.15.5.1. DAC1 PwrState

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:6]

[5.:4]

[3.:2]

[1.:0]

R

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

Rsvd1

Set

R

RW

Current power state setting for this wid-

get.

5.15.6. DAC1 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

5.15.6.1. DAC1 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

R

Reset

000000

0

Description

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.15.7. DAC1 LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

130

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.15.7.1. DAC1 LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

Reset

Description

R

00000000 Reserved.

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.16. DAC2 Node (NID = 17)

5.16.1. DAC2 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.16.1.1. DAC2 WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

0

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

131

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.16.1.1. DAC2 WCap

Bit

Bitfield Name

RW

Reset

Description

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.16.2. DAC2 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.16.2.1. DAC2 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

132

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.16.2.1. DAC2 Cnvtr

Bit

Bitfield Name

RW

Reset

Description

[10.:8]

SmplRateDiv

RW

0

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.16.3. DAC2 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.16.3.1. DAC2 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

Reserved.

Mute

Gain

RW

1

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.16.4. DAC2 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

133

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.16.4.1. DAC2 OutAmpRight

Bit

Bitfield Name

Rsvd

RW

Reset

000000

1

Description

[31.:8]

[7]

R

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.16.5. DAC2 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

5.16.5.1. DAC2 PwrState

Bit

[31.:6]

[5.:4]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

[3.:2]

Rsvd1

Set

R

[1.:0]

RW

Current power state setting for this wid-

get.

5.16.6. DAC2 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

134

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.16.6.1. DAC2 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

R

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.16.7. DAC2 LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

5.16.7.1. DAC2 LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

R

Reset

00000000 Reserved.

Description

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.17. DAC3 Node (NID = 18)

5.17.1. DAC3 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

135

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.17.1.1. DAC3 WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

0

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

136

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.17.2. DAC3 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.17.2.1. DAC3 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

RW

R

Reset

0000

Description

Rsvd2

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.17.3. DAC3 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

137

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.17.3.1. DAC3 OutAmpLeft

Bit

Bitfield Name

Rsvd

RW

Reset

000000

1

Description

[31.:8]

[7]

R

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.17.4. DAC3 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.17.4.1. DAC3 OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

000000

1

Description

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.17.5. DAC3 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

138

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.17.5.1. DAC3 PwrState

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:6]

[5.:4]

[3.:2]

[1.:0]

R

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

Rsvd1

Set

R

RW

Current power state setting for this wid-

get.

5.17.6. DAC3 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

5.17.6.1. DAC3 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

R

Reset

000000

0

Description

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.17.7. DAC3 LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

139

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.17.7.1. DAC3 LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

Reset

Description

R

00000000 Reserved.

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.18. DAC4 Node (NID = 19)

5.18.1. DAC4 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.18.1.1. DAC4 WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

0

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

140

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.18.1.1. DAC4 WCap

Bit

Bitfield Name

RW

Reset

Description

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.18.2. DAC4 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.18.2.1. DAC4 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

141

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.18.2.1. DAC4 Cnvtr

Bit

Bitfield Name

RW

Reset

Description

[10.:8]

SmplRateDiv

RW

0

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.18.3. DAC4 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.18.3.1. DAC4 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

Reserved.

Mute

Gain

RW

1

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.18.4. DAC4 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

142

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.18.4.1. DAC4 OutAmpRight

Bit

Bitfield Name

Rsvd

RW

Reset

000000

1

Description

[31.:8]

[7]

R

Reserved.

Mute

Gain

RW

Amp mute: 1 = muted 0 = not muted.

[6.:0]

7F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.18.5. DAC4 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

5.18.5.1. DAC1 PwrState

Bit

[31.:6]

[5.:4]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

[3.:2]

Rsvd1

Set

R

[1.:0]

RW

Current power state setting for this wid-

get.

5.18.6. DAC4 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

143

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.18.6.1. DAC4 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

R

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.18.7. DAC4 LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

5.18.7.1. DAC4 LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

R

Reset

00000000 Reserved.

Description

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.19. ADC0 Node (NID = 1A)

5.19.1. ADC0 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

144

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.19.1.1. ADC0 WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

1

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

1

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

145

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.19.2. ADC0 ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.19.2.1. ADC0 ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

01

Number of NID entries in connection list.

5.19.3. ADC0 ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.19.3.1. ADC0 ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

R

Reset

00

Description

Unused list entry.

ConL2

ConL1

ConL0

R

00

20

R

ADC0Mux Selector widget (0x20)

5.19.4. ADC0 Cnvtr

Verb ID

Payload

Response

A

0000

See bitfield table.

Get

146

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.19.4.1. ADC0 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

Reset

0000

Description

R

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.19.5. ADC0 ProcState

Verb ID

Payload

Response

F03

00

See bitfield table.

Get

147

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.19.5.1. ADC0 ProcState

Bit

Bitfield Name

Rsvd2

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

HPFOCDIS

RW

HPF offset calculation disable. 1 = cal-

culation disabled; 0 = calculation en-

abled.

[6.:2]

[1.:0]

Rsvd1

R

00

1

Reserved.

ADCHPFByp

RW

Processing State: 00b= bypass the ADC

HPF ("off") 01b-11b= ADC HPF is en-

abled ("on" or "benign").

5.19.6. ADC0 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

5.19.6.1. ADC0 PwrState

Bit

[31.:6]

[5.:4]

Bitfield Name

RW

R

Reset

Description

Rsvd2

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

[3.:2]

Rsvd1

Set

R

[1.:0]

RW

Current power state setting for this wid-

get.

5.19.7. ADC0 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

148

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.19.7.1. ADC0 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

R

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.20. ADC1 Node (NID = 1B)

5.20.1. ADC1 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.20.1.1. ADC1 WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

1

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

D

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

149

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.20.1.1. ADC1 WCap

Bit

Bitfield Name

UnSolCap

RW

Reset

Description

[7]

[6]

R

0

1

Unsolicited response support:

1 = yes 0 = no.

ProcWidget

R

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.20.2. ADC1 ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.20.2.1. ADC1 ConLst

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

01

Number of NID entries in connection list.

5.20.3. ADC1 ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

150

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.20.3.1. ADC1 ConLstEntry0

Bit

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15.:8]

[7.:0]

R

ConL2

ConL1

ConL0

R

00

21

Unused list entry.

ADC1Mux widget (0x21)

5.20.4. ADC1 Cnvtr

Verb ID

Payload

Response

See bitfield table.

A00

00

Get

5.20.4.1. ADC1 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

Reserved.

StrmType

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

FrmtSmplRate

RW

Sample base rate: 1 = 44.1kHz 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

Reserved.

151

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.20.4.1. ADC1 Cnvtr

Bit

[6.:4]

Bitfield Name

RW

Reset

Description

BitsPerSmpl

RW

3

1

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.20.5. ADC1 ProcState

Verb ID

Payload

Response

F03

00

See bitfield table.

Get

5.20.5.1. ADC1 ProcState

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd2

000000

0

Reserved.

HPFOCDIS

RW

HPF offset calculation disable. 1 = cal-

culation disabled; 0 = calculation en-

abled.

[6.:2]

[1.:0]

Rsvd1

R

00

1

Reserved.

ADCHPFByp

RW

Processing State: 00b= bypass the ADC

HPF ("off") 01b-11b= ADC HPF is en-

abled ("on" or "benign").

5.20.6. ADC1 PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

152

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.20.6.1. ADC1 PwrState

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:6]

[5.:4]

[3.:2]

[1.:0]

R

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

Rsvd1

Set

R

RW

Current power state setting for this wid-

get.

5.20.7. ADC1 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

5.20.7.1. ADC1 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

R

Reset

000000

0

Description

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.21. DigBeep Node (NID = 1C)

5.21.1. DigBeep WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

153

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.21.1.1. DigBeep WCap

Bit

Bitfield Name

Rsvd3

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

7

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:4]

[3]

Rsvd2

R

0

1

Reserved.

AmpParOvrd

Amplifier capabilities override: 1 = yes,

no.

[2]

OutAmpPrsnt

Rsvd1

R

1

0

Output amp present: 1 = yes, 0 = no.

Reserved.

[1.:0]

5.21.2. DigBeep OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.21.2.1. DigBeep OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

1

Mute support: 1 = yes, 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

17

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB, in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

03

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

03

Indicates which step is 0dB

154

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.21.3. DigBeep OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.21.3.1. DigBeep OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

0

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:2]

[1.:0]

00

0

RW

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.21.4. DigBeep Gen

Verb ID

Payload

Response

F0A

00

See bitfield table.

Get

155

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.21.4.1. DigBeep Gen

Bit

[31.:8]

[7.:0]

Bitfield Name

Rsvd

Divider

RW

Reset

000000

00

Description

R

Reserved.

RW

Enable internal PC-Beep generation.

Divider == 00h disables internal PC

Beep generation and enables normal

operation of the codec. Divider != 00h

generates the beep tone on all Pin Com-

plexes that are currently configured as

outputs. The HD Audio spec states that

the beep tone frequency = (48kHz HD

Audio SYNC rate) / (4*Divider), produc-

ing tones from 47 Hz to 12 kHz (logarith-

mic scale). This part can selectively

generate tones with frequency = 48KHz

* (257 - Divider) / 1024, yielding a linear

range from 12kHz to 93.75Hz in steps of

46.875Hz. If the FreqShift bit is set, then

the beep tones generated have frequen-

cy = 48KHz * (513 - Divider) / 1024,

yielding a range of 24kHz to

12093.75Hz in steps of 46.875Hz.

5.22. Mixer Node (NID = 1D)

5.22.1. Mixer WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.22.1.1. MonoMixer WCap

Bit

Bitfield Name

Rsvd2

Type

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Reserved.

R

2

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

156

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.1.1. MonoMixer WCap

Bit

Bitfield Name

Delay

RW

Reset

Description

[19.:16]

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.22.2. Mixer ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

157

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.2.1. Mixer ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

R

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

5.22.3. Mixer ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.22.3.1. Mixer ConLstEntry0

Bit

Bitfield Name

ConL3

RW

R

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

Port I Pin Widget (CD In) (0x12),. Uses

InAmpLeft5/InAmpRight5 controls

ConL2

R

12

2B

28

1 = ConL0..ConL1 defines a range of select-

able inputs.

[15]

ConL1Range

ConL1

R

InPort3Mux Selector widget (0x2B). Uses

InAmpLeft3/InAmpRight3 controls.

[14.:8]

[7.:0]

InPort0Mux Selector widget (0x28). Uses

InAmpLeft0/InAmpRight0 controls.

ConL0

5.22.4. Mixer InAmpCap

Verb ID

Payload

Response

F00

0D

See bitfield table.

Get

158

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.4.1. Mixer InAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

Mute support: 1 = yes 0 = no.

Reserved.

[31]

R

1

[30.:23]

[22.:16]

Rsvd3

R

00

05

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

1F

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

17

Indicates which step is 0dB

5.22.5. Mixer InAmpLeft0

Verb ID

Payload

Response

B20

00

See bitfield table.

Get

5.22.5.1. Mixer InAmpLeft0

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.6. Mixer InAmpRight0

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

159

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.6.1. Mixer InAmpRight0

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.7. Mixer InAmpLeft1

Verb ID

Payload

Response

B20

01

See bitfield table.

Get

5.22.7.1. Mixer InAmpLeft1

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.8. Mixer InAmpRight1

Verb ID

Payload

Response

B00

01

See bitfield table.

Get

160

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.8.1. Mixer InAmpRight1

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.9. Mixer InAmpLeft2

Verb ID

Payload

Response

B20

02

See bitfield table.

Get

5.22.9.1. Mixer InAmpLeft2

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.10. Mixer InAmpRight2

Verb ID

Payload

Response

B00

02

See bitfield table.

Get

161

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.10.1. Mixer InAmpRight0

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.11. Mixer InAmpLeft3

Verb ID

Payload

Response

B20

03

See bitfield table.

Get

5.22.11.1. Mixer InAmpLeft3

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.12. Mixer InAmpRight3

Verb ID

Payload

Response

B00

03

See bitfield table.

Get

162

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.12.1. Mixer InAmpRight3

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.13. Mixer InAmpLeft4

Verb ID

Payload

Response

B20

04

See bitfield table.

Get

5.22.13.1. Mixer InAmpLeft4

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.22.14. Mixer InAmpRight4

Verb ID

Payload

Response

B00

04

See bitfield table.

Get

163

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.22.14.1. Mixer InAmpRight0

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

17

Amp gain step number (see InAmpCap

parameter pertaining to this widget).

5.23. MixerOutVol Node (NID = 1E)

5.23.1. MixerOutVol WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.23.1.1. MonoMixer WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Reserved.

Type

R

3

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

ConnList

R

1

Connection list present: 1 = yes 0 = no.

164

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.23.1.1. MonoMixer WCap

Bit

Bitfield Name

UnSolCap

RW

Reset

Description

[7]

[6]

R

0

Unsolicited response support:

1 = yes 0 = no.

ProcWidget

R

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.23.2. MixerOutVol ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.23.2.1. MixerOutVol ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

1

Number of NID entries in connection list.

5.23.3. MixerOutVol ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

165

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.23.3.1. Mixer ConLstEntry0

Bit

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry.

[31.:24]

[23.:16]

[15.:8]

[7.:0]

R

ConL2

ConL1

ConL0

R

00

1D

Unused list entry.

Mixer Summing widget (0x1D)

5.23.4. MixerOutVol OutAmpCap

Verb ID

Payload

Response

See bitfield table.

F00

12

Get

5.23.4.1. MixerOutVol OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

0

Mute support: 1 = yes 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

05

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

1F

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

1F

Indicates which step is 0dB

5.23.5. MixerOutVol OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

166

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.23.5.1. MixerOutVol OutAmpLeft

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

1F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.23.6. MixerOutVol OutAmpRight0

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.23.6.1. MixerOutVol OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:5]

[4.:0]

0

RW

1F

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.24. VolumeKnob Node (NID = 1F)

5.24.1. VolumeKnob WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

167

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.24.1.1. VolumeKnob WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

6

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:0]

Rsvd1

R

0

Reserved.

5.24.2. VolumeKnob VolKnobCap

Verb ID

Payload

Response

F00

13

See bitfield table.

Get

5.24.2.1. VolumeKnob VolKnobCap

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

Reset

Description

R

000000

1

Reserved.

Delta

R

Indicates if software can write a base

volume to the Volume Control Knob.

[6.:0]

NumSteps

R

7F

Number of gains steps (number of pos-

sible settings - 1).

5.24.3. VolumeKnob ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

168

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.24.3.1. VolumeKnob ConLst

Bit

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries, 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

02

Number of NID entries in connection list.

5.24.4. VolumeKnob ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.24.4.1. VolumeKnob ConLstEntry0

Bit

[31.:24]

[23.:16]

[15]

Bitfield Name

ConL3

RW

Reset

00

Description

R

Unused list entry.

ConL2

R

00

1

1 = ConL0..ConL1 defines a range of select-

able inputs.

ConL1Range

[14.:8]

[7.:0]

ConL1

ConL0

R

19

15

DAC4 Converter widget (0x19)

DAC0 Converter widget (0x15)

5.24.5. VolumeKnob UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

169

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.24.5.1. VolumeKnob UnsolResp

Bit

Bitfield Name

Rsvd2

RW

Reset

000000

0

Description

[31.:8]

[7]

R

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled, 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.24.6. VolumeKnob Cntrl

Verb ID

Payload

Response

F0F

00

See bitfield table.

Get

5.24.6.1. VolumeKnob Cntrl

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

000000

0

Description

Reserved.

Direct

RW

Direct = 1 causes the volume control to

directly control the hardware volume of

the slave amps. Direct = 0 causes unso-

licited responses to be generated.

[6.:0]

Volume

RW

7F

Volume, specified in steps of amplifier

gain

5.24.7. VolumeKnob VS

Verb ID

Payload

Response

FE0

00

See bitfield table.

Get

170

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.24.7.1. VolumeKnob VS

Bit

Bitfield Name

Rsvd

RW

Reset

0000000

1

Description

[31.:3]

[4]

R

Reserved.

Continuous

RW

Allow continuous incrementing/decre-

menting of the volume knob value.

[3.:1]

[0]

Rate

RW

0

Volume knob update rate, for continu-

ous mode and de-bouncing (0..7 =

2.5..20Hz, in increments of 2.5Hz)

Enable

RW

Volume knob enable: 0 = DMic uses ex-

ternal pins, 1 = Volume knob uses exter-

nal pins.

5.25. ADC0Mux Node (NID = 20)

5.25.1. ADC0Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.25.1.1. ADC0Mux WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

Description

[31.:24]

[23.:20]

00

3

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

171

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.25.1.1. ADC0Mux WCap

Bit

Bitfield Name

RW

Reset

Description

[9]

DigitalStrm

R

0

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnsolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParamOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.25.2. ADC0Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.25.2.1. ADC0Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

172

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.25.3. ADC0Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.25.3.1. ADC0Mux ConLstEntry0

Bit

[31.:24]

[23.:16]

[15]

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry

R

ConL2

R

1D

1

Mixer Summing widget (0x1D)

ConL1Range

1 = ConL0..ConL1 defines a range of

selectable inputs

[14.:8]

[7.:0]

ConL1

ConL0

R

14

0A

DMic1 Pin widget (0x14)

Port A Pin widget (0x0A)

5.25.4. ADC0Mux ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.25.4.1. ADC0Mux ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.25.5. ADC0Mux LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

173

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.25.5.1. ADC0Mux LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

Reset

Description

R

00000000 Reserved.

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.25.6. ADC0Mux OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.25.6.1. ADC0Mux OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

1

Mute support: 1 = yes 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

05

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

0F

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

00

Indicates which step is 0dB

5.25.7. ADC0Mux OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

174

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.25.7.1. ADC0Mux OutAmpLeft

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:8]

[7]

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

0

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:4]

[3.:0]

RW

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.25.8. ADC0Mux OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.25.8.1. ADC0Mux OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

0

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:4]

[3.:0]

RW

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.26. ADC1Mux Node (NID = 21)

5.26.1. ADC1Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

175

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.26.1.1. ADC1Mux WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

3

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

0

Reserved.

SwapCap

PwrCntrl

DigitalStrm

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnsolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParamOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

176

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.26.2. ADC1Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.26.2.1. ADC1Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

04

Number of NID entries in connection list.

5.26.3. ADC1Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.26.3.1. ADC1Mux ConLstEntry0

Bit

[31.:24]

[23.:16]

[15]

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry

R

ConL2

R

1D

1

Mixer Summing widget (0x1D)

ConL1Range

1 = ConL0..ConL1 defines a range of

selectable inputs

[14.:8]

[7.:0]

ConL1

ConL0

R

14

0A

DMic1 Pin widget (0x14)

Port A Pin widget (0x0A)

177

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.26.4. ADC1Mux ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.26.4.1. ADC1Mux ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.26.5. ADC1Mux LR

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

5.26.5.1. ADC1Mux LR

Bit

[31.:3]

[2]

Bitfield Name

Rsvd2

RW

R

Reset

00000000 Reserved.

Description

SwapEn

RW

0

Swap enable: 1 = L/R swap enabled 0

= L/R swap disabled.

[1.:0]

Rsvd1

R

0

Reserved.

5.26.6. ADC1Mux OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

178

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.26.6.1. ADC1Mux OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

Mute support: 1 = yes 0 = no.

Reserved.

[31]

R

1

[30.:23]

[22.:16]

Rsvd3

R

00

05

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

0F

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

00

Indicates which step is 0dB

5.26.7. ADC1Mux OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.26.7.1. ADC1Mux OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

0

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:4]

[3.:0]

RW

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

179

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.26.8. ADC1Mux OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.26.8.1. ADC1Mux OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

Rsvd1

Gain

RW

R

1

0

Amp mute: 1 = muted 0 = not muted.

Reserved.

[6.:4]

[3.:0]

RW

Amp gain step number (see OutAmp-

Cap parameter pertaining to this wid-

get).

5.27. Dig0Pin Node (NID = 22)

5.27.1. Dig0Pin WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.27.1.1. Dig0Pin WCap

Bit

Bitfield Name

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Rsvd2

Reserved.

Type

R

4

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

Left/right swap support: 1 = yes 0 = no.

180

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.27.1.1. Dig0Pin WCap

Bit

Bitfield Name

PwrCntrl

RW

Reset

Description

[10]

[9]

R

0

1

Power state support: 1 = yes 0 = no.

Dig

R

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support: 1 = yes 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes 0 =

no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override: 1 = yes

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.27.2. Dig0Pin PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.27.2.1. Dig0Pin PinCap

Bit

[31.:17]

[16]

Bitfield Name

RW

R

Reset

Description

Rsvd2

EapdCap

0000

0

Reserved.

R

EAPD support: 1 = yes 0 = no.

181

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.27.2.1. Dig0Pin PinCap

Bit

Bitfield Name

VrefCntrl

RW

Reset

00

Description

[15.:8]

R

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.27.3. Dig0Pin ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.27.3.1. Dig0Pin ConLst

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

182

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.27.4. Dig0Pin ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.27.4.1. Dig0Pin ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry.

R

ConL2

ConL1

ConL0

R

21

20

25

ADC1Mux Summing widget (0x21)

ADC0Mux Summing widget (0x20)

SPDIFOut0 Converter widget (0x25)

5.27.5. Dig0Pin ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.27.5.1. Dig0Pin ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.27.6. Dig0Pin PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

183

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.27.6.1. Dig0Pin PinWCntrl

Bit

Bitfield Name

Rsvd2

RW

Reset

0000000

0

Description

[31.:7]

[6]

R

Reserved.

OutEn

RW

Output enable:

1 = enabled 0 = disabled.

[5.:0]

Rsvd1

R

00

Reserved.

5.27.7. Dig0Pin ConfigDefault

Verb ID

Payload

Response

See bitfield table.

F1C

00

Get

5.27.7.1. Dig0Pin ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

1

4

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

184

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.27.7.1. Dig0Pin ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[19.:16]

ConnectionType

RW

5

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

1

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

5

0

Default assocation.

Sequence.

5.28. Dig1Pin Node (NID = 23)

5.28.1. Dig1Pin WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.28.1.1. Dig1Pin WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

4

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

185

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.28.1.1. Dig1Pin WCap

Bit

[15.:12]

[11]

Bitfield Name

Rsvd1

RW

Reset

Description

R

0

1

Reserved.

SwapCap

PwrCntrl

Dig

R

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.28.2. Dig1Pin PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.28.2.1. Dig1Pin PinCap

Bit

[31.:17]

[16]

Bitfield Name

RW

R

Reset

Description

Rsvd2

EapdCap

0000

0

Reserved.

R

EAPD support: 1 = yes 0 = no.

186

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.28.2.1. Dig1Pin PinCap

Bit

Bitfield Name

VrefCntrl

RW

Reset

00

Description

[15.:8]

R

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.28.3. Dig1Pin ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.28.3.1. Dig1Pin ConLst

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

03

Number of NID entries in connection list.

187

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.28.4. Dig1Pin ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.28.4.1. Dig1Pin ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry.

R

ConL2

ConL1

ConL0

R

21

20

26

ADC1Mux Summing widget (0x21)

ADC0Mux Summing widget (0x20)

SPDIFOut1 Converter widget (0x26)

5.28.5. Dig1Pin ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.28.5.1. Dig1Pin ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.28.6. Dig1Pin PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

188

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.28.6.1. Dig1Pin PinWCntrl

Bit

Bitfield Name

Rsvd2

RW

Reset

0000000

0

Description

[31.:7]

[6]

R

Reserved.

OutEn

RW

Output enable:

1 = enabled 0 = disabled.

[5.:0]

Rsvd1

R

00

Reserved.

5.28.7. Dig1Pin ConfigDefault

Verb ID

Payload

Response

See bitfield table.

F1C

00

Get

5.28.7.1. Dig1Pin ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

2

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

18

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

5

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

189

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.28.7.1. Dig1Pin ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[19.:16]

ConnectionType

RW

6

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

6

0

Default assocation.

Sequence.

5.29. Dig2Pin Node (NID = 24)

5.29.1. Dig2Pin WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.29.1.1. Dig2Pin WCap

Bit

Bitfield Name

RW

R

Reset

Description

[31.:24]

[23.:20]

Rsvd2

00

4

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

190

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.29.1.1. Dig2Pin WCap

Bit

[15.:12]

[11]

Bitfield Name

Rsvd1

RW

Reset

Description

R

0

1

Reserved.

SwapCap

PwrCntrl

Dig

R

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support:

1 = yes (digital) 0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.29.2. Dig2Pin PinCap

Verb ID

Payload

Response

F00

0C

See bitfield table.

Get

5.29.2.1. Dig2Pin PinCap

Bit

[31.:17]

[16]

Bitfield Name

RW

R

Reset

Description

Rsvd2

EapdCap

0000

0

Reserved.

R

EAPD support: 1 = yes 0 = no.

191

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.29.2.1. Dig2Pin PinCap

Bit

Bitfield Name

VrefCntrl

RW

Reset

00

Description

[15.:8]

R

Vref support: bit 7 = Reserved; bit 6 =

Reserved; bit 5 = 100% support (1 = yes

0 = no); bit 4 = 80% support (1 = yes 0

= no); bit 3 = Reserved; bit 2 = GND sup-

port (1 = yes 0 = no); bit 1 = 50% sup-

port (1 = yes 0 = no); bit 0 = Hi-Z

support (1 = yes 0 = no)

[7]

[6]

[5]

[4]

[3]

Rsvd1

R

0

1

0

Reserved.

BalancedIO

InCap

Balanced I/O support: 1 = yes 0 = no.

Input support: 1 = yes 0 = no.

Output support: 1 = yes 0 = no.

OutCap

HdphDrvCap

Headphone amp present:

1 = yes 0 = no.

[2]

[1]

[0]

PresDtctCap

TrigRqd

R

1

0

Presence detection support:

1 = yes 0 = no.

Trigger required for impedance sense:

1 = yes 0 = no.

ImpSenseCap

Impedance sense support:

1 = yes 0 = no.

5.29.3. Dig2Pin PinWCntrl

Verb ID

Payload

Response

F07

00

See bitfield table.

Get

5.29.3.1. Dig2Pin PinWCntrl

Bit

[31.:7]

[6]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000000

0

Reserved.

1nEn

RW

input enable:

1 = enabled 0 = disabled.

[5.:0]

Rsvd1

R

00

Reserved.

192

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.29.4. Dig2Pin UnsolResp

Verb ID

Payload

Response

F08

00

See bitfield table.

Get

5.29.4.1. Dig2Pin UnsolResp

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

Description

000000

0

Reserved.

En

RW

Unsolicited response enable: 1 = en-

abled, 0 = disabled.

[6]

Rsvd1

Tag

R

0

Reserved.

[5.:0]

RW

00

Software programmable field returned

in top six bits (31:26) of every Unsolicit-

ed Response generated by this node.

5.29.5. Dig2Pin ChSense

Verb ID

Payload

Response

F09

00

See bitfield table.

Get

5.29.5.1. Dig2Pin ChSense

Bit

Bitfield Name

PresDtct

RW

Reset

Description

[31]

R

0

Presence detection indicator: 1 = pres-

ence detected; 0 = presence not detect-

ed.

[30.:0]

Rsvd

R

Reserved.

5.29.6. Dig2Pin PwrState

Verb ID

Payload

Response

F05

00

See bitfield table.

Get

193

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.29.6.1. Dig2Pin PwrState

Bit

Bitfield Name

Rsvd2

RW

Reset

Description

[31.:6]

[5.:4]

[3.:2]

[1.:0]

R

0000000

Reserved.

Act

R

3

0

3

Actual power state of this widget.

Reserved.

Rsvd1

Set

R

RW

Current power state setting for this wid-

get, used for EAPD control in this case:

0h-1h = Pin drives the value of the

EAPD control bit

2h-3h = Pin tri-stated

5.29.7. Dig2Pin EAPD

Verb ID

Payload

Response

F0C

00

See bitfield table.

Get

5.29.7.1. Dig2Pin EAPD

Bit

[31.:2]

[1]

Bitfield Name

RW

R

Reset

Description

Rsvd2

00000000 Reserved.

Control

RW

0

EAPD value reflected on the EAPD pin:

0 = Power down external amplifier; 1 =

Power up external amplifier

[0]

Rsvd1

R

0

Reserved.

5.29.8. Dig2Pin ConfigDefault

Verb ID

Payload

Response

F1C

00

See bitfield table.

Get

194

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.29.8.1. Dig2Pin ConfigDefault

Bit

Bitfield Name

RW

Reset

Description

[31.:30]

PortConnectivity

RW

0

Port connectivity: 0h = Port complex is

connected to a jack; 1h = No physical

connection for port; 2h = Fixed function

device is attached; 3h = Both jack and

internal device attached (info in all other

fields refers to integrated device any

presence detection refers to jack)

[29.:24]

[23.:20]

Location

Device

RW

01

Location. Bits [5..4]: 0h = External on

primary chassis; 1h = Internal; 2h = Sep-

arate chassis; 3h = Other. Bits [3..0]: 0h

= N/A; 1h = Rear; 2h = Front; 3h = Left;

4h = Right; 5h = Top; 6h = Bottom;

7h-9h = Special; Ah-Fh = Reserved

C

Default device: 0h = Line out; 1h =

Speaker; 2h = HP out; 3h = CD; 4h =

SPDIF Out; 5h = Digital other out; 6h =

Modem line side; 7h = Modem handset

side; 8h = Line in; 9h = Aux; Ah = Mic in;

Bh = Telephony; Ch = SPDIF In; Dh =

Digital other in; Eh = Reserved; Fh =

Other

[19.:16]

ConnectionType

RW

5

Connection type: 0h = Unknown; 1h =

1/8" stereo/mono; 2h = 1/4" stereo/mo-

no; 3h = ATAPI internal; 4h = RCA; 5h =

Optical; 6h = Other digital; 7h = Other

analog; 8h = Multichannel analog (DIN);

9h = XLR/Professional; Ah = RJ-11 (mo-

dem); Bh = Combination; Ch-Eh = Re-

served; Fh = Other

[15.:12]

[11.:8]

Color

Misc

RW

2

0

Color: 0h = Unknown; 1h = Black; 2h =

Grey; 3h = Blue; 4h = Green; 5h = Red;

6h = Orange; 7h = Yellow; 8h = Purple;

9h = Pink; Ah-Dh = Reserved; Eh =

White; Fh = Other

Miscellaneous: Bits [3..1] = Reserved;

Bit 0 = Jack detect override

[7.:4]

[3.:0]

Association

Sequence

RW

8

0

Default assocation.

Sequence.

195

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30. SPDIFOut0 Node (NID = 25)

5.30.1. SPDIFOut0 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.30.1.1. SPDIFOut0 WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Reserved.

Type

R

0

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

4

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

1

Output amp present: 1 = yes 0 = no.

196

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.1.1. SPDIFOut0 WCap

Bit

Bitfield Name

InAmpPrsnt

Stereo

RW

Reset

Description

[1]

[0]

R

0

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.30.2. SPDIFOut0 PCMCap

Verb ID

Payload

Response

F00

0A

See bitfield table.

Get

5.30.2.1. SPDIFOut0 PCMCap

Bit

[31.:21]

[20]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000

0

Reserved.

B32

B24

B20

B16

B8

R

32 bit audio format support:

1 = yes, 0 = no.

[19]

[18]

[17]

[16]

1

0

24 bit audio format support:

1 = yes, 0 = no.

20 bit audio format support:

1 = yes, 0 = no.

16 bit audio format support:

1 = yes, 0 = no.

8 bit audio format support:

1 = yes, 0 = no.

[15.:12]

[11]

[10]

[9]

Rsvd1

R12

R11

R10

R9

R

0

1

Reserved.

384kHz rate support: 1 = yes, 0 = no.

192kHz rate support: 1 = yes, 0 = no.

176.4kHz rate support: 1 = yes, 0 = no.

96kHz rate support: 1 = yes, 0 = no.

88.2kHz rate support: 1 = yes, 0 = no.

48kHz rate support: 1 = yes, 0 = no.

44.1kHz rate support: 1 = yes, 0 = no.

[8]

[7]

R8

[6]

R7

[5]

R6

197

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.2.1. SPDIFOut0 PCMCap

Bit

Bitfield Name

RW

Reset

Description

[4]

[3]

[2]

[1]

[0]

R5

R4

R3

R2

R1

R

0

32kHz rate support: 1 = yes, 0 = no.

22.05kHz rate support: 1 = yes, 0 = no.

16kHz rate support: 1 = yes, 0 = no.

11.025kHz rate support: 1 = yes, 0 = no.

8kHz rate support: 1 = yes, 0 = no.

R

5.30.3. SPDIFOut0 StreamCap

Verb ID

Payload

Response

F00

0B

See bitfield table.

Get

5.30.3.1. SPDIFOut0 StreamCap

Bit

[31.:3]

[2]

Bitfield Name

Rsvd

RW

Reset

00000000 Reserved.

Description

R

AC3

R

1

0

1

AC-3 formatted data support:

1 = yes, 0 = no.

[1]

[0]

Float32

PCM

Float32 formatted data support:

1 = yes, 0 = no.

PCM-formatted data support:

1 = yes, 0 = no.

5.30.4. SPDIFOut0 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

198

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.4.1. SPDIFOut0 Cnvtr

Bit

Bitfield Name

Rsvd2

RW

Reset

0000

Description

[31.:16]

[15]

R

Reserved.

FrmtNonPCM

FrmtSmplRate

RW

0

Stream type: 1 = Non-PCM, 0 = PCM.

[14]

Sample base rate:

1 = 44.1kHz, 0 = 48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.30.5. SPDIFOut0 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

199

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.5.1. SPDIFOut0 CnvtrID

Bit

Bitfield Name

Rsvd

RW

Reset

000000

0

Description

[31.:8]

[7.:4]

R

Reserved.

Strm

RW

Stream ID: 0h = Converter "off", 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair, for a stereo convert-

er).

5.30.6. SPDIFOut0 DigCnvtr

Verb ID

Payload

Response

F0D

00

See bitfield table.

Get

5.30.6.1. SPDIFOut0 DigCnvtr

Bit

[31.:16]

[15]

[14.:8]

[7]

Bitfield Name

Rsvd2

RW

R

Reset

0000

Description

Reserved.

Rsvd1

CC

R

0

RW

00

0

CC: Category Code.

L: Generation Level.

PRO: Professional.

/AUDIO: Non-Audio.

COPY: Copyright.

PRE: Preemphasis.

VCFG: Validity Config.

V: Validity.

L

[6]

PRO

AUDIO

COPY

PRE

VCFG

V

0

[5]

0

[4]

0

[3]

0

[2]

0

[1]

0

[0]

DigEn

0

Digital enable: 1 = converter enabled,

0 = converter disable.

200

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.7. SPDIFOut0 OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.30.7.1. SPDIFOut0 OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

1

Mute support: 1 = yes, 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

17

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB, in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

00

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

03

Indicates which step is 0dB

5.30.8. SPDIFOut0 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.30.8.1. SPDIFOut0 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

RW

R

0

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

201

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.30.9. SPDIFOut0 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.30.9.1. SPDIFOut0 OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

RW

R

0

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

5.31. SPDIFOut1 Node (NID = 26)

5.31.1. SPDIFOut1 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.31.1.1. SPDIFOut1 WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Reserved.

Type

R

0

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

4

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Left/right swap support: 1 = yes, 0 = no.

Power state support: 1 = yes, 0 = no.

[10]

202

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.1.1. SPDIFOut1 WCap

Bit

Bitfield Name

Dig

RW

Reset

Description

[9]

R

1

Digital stream support: 1 = yes (digital),

0 = no (analog).

[8]

[7]

ConnList

R

0

Connection list present: 1 = yes, 0 = no.

UnSolCap

Unsolicited response support: 1 = yes, 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes, 0 =

no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes, 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes, 0 = no.

Amplifier capabilities override: 1 = yes,

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

1

0

1

Output amp present: 1 = yes, 0 = no.

Input amp present: 1 = yes, 0 = no.

Stereo stream support: 1 = yes (stereo),

0 = no (mono).

5.31.2. SPDIFOut1 PCMCap

Verb ID

Payload

Response

F00

0A

See bitfield table.

Get

5.31.2.1. SPDIFOut1 PCMCap

Bit

[31.:21]

[20]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000

0

Reserved.

B32

B24

B20

R

32 bit audio format support:

1 = yes, 0 = no.

[19]

[18]

1

24 bit audio format support:

1 = yes, 0 = no.

20 bit audio format support:

1 = yes, 0 = no.

203

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.2.1. SPDIFOut1 PCMCap

Bit

Bitfield Name

B16

RW

Reset

Description

[17]

[16]

R

1

0

16 bit audio format support:

1 = yes, 0 = no.

B8

R

8 bit audio format support:

1 = yes, 0 = no.

[15.:12]

[11]

[10]

[9]

Rsvd1

R12

R11

R10

R9

R

0

1

0

Reserved.

384kHz rate support: 1 = yes, 0 = no.

192kHz rate support: 1 = yes, 0 = no.

176.4kHz rate support: 1 = yes, 0 = no.

96kHz rate support: 1 = yes, 0 = no.

88.2kHz rate support: 1 = yes, 0 = no.

48kHz rate support: 1 = yes, 0 = no.

44.1kHz rate support: 1 = yes, 0 = no.

32kHz rate support: 1 = yes, 0 = no.

22.05kHz rate support: 1 = yes, 0 = no.

16kHz rate support: 1 = yes, 0 = no.

11.025kHz rate support: 1 = yes, 0 = no.

8kHz rate support: 1 = yes, 0 = no.

[8]

[7]

R8

[6]

R7

[5]

R6

[4]

R5

[3]

R4

[2]

R3

[1]

R2

[0]

R1

5.31.3. SPDIFOut1 StreamCap

Verb ID

Payload

Response

F00

0B

See bitfield table.

Get

5.31.3.1. SPDIFOut1 StreamCap

Bit

[31.:3]

[2]

Bitfield Name

Rsvd

AC3

RW

Reset

00000000 Reserved.

Description

R

1

AC-3 formatted data support:

1 = yes, 0 = no.

204

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.3.1. SPDIFOut1 StreamCap

Bit

Bitfield Name

Float32

RW

Reset

Description

[1]

[0]

R

0

1

Float32 formatted data support:

1 = yes, 0 = no.

PCM

R

PCM-formatted data support:

1 = yes, 0 = no.

5.31.4. SPDIFOut1 Cnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.31.4.1. SPDIFOut1 Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

RW

R

Reset

Description

0000

Reserved.

FrmtNonPCM

FrmtSmplRate

RW

0

Stream type: 1 = Non-PCM, 0 = PCM.

[14]

Sample base rate: 1 = 44.1kHz, 0 =

48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

Reserved.

205

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.4.1. SPDIFOut1 Cnvtr

Bit

Bitfield Name

RW

Reset

Description

[6.:4]

[3.:0]

BitsPerSmpl

RW

3

1

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

NmbrChan

RW

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

5.31.5. SPDIFOut1 CnvtrID

Verb ID

Payload

Response

F06

00

See bitfield table.

Get

5.31.5.1. SPDIFOut1 CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

Strm

RW

Stream ID: 0h = Converter "off", 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair, for a stereo convert-

er).

5.31.6. SPDIFOut1 DigCnvtr

Verb ID

Payload

Response

F0D

00

See bitfield table.

Get

5.31.6.1. SPDIFOut1 DigCnvtr

Bit

[31.:16]

[15]

Bitfield Name

Rsvd2

Rsvd1

RW

R

Reset

0000

Description

Reserved.

R

0

206

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.6.1. SPDIFOut1 DigCnvtr

Bit

Bitfield Name

CC

RW

Reset

00

Description

CC: Category Code.

[14.:8]

[7]

L

0

L: Generation Level.

PRO: Professional.

/AUDIO: Non-Audio.

COPY: Copyright.

PRE: Preemphasis.

VCFG: Validity Config.

V: Validity.

[6]

PRO

AUDIO

COPY

PRE

VCFG

V

[5]

[4]

[3]

[2]

[1]

[0]

DigEn

Digital enable: 1 = converter enabled, 0

= converter disable.

5.31.7. SPDIFOut1 OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.31.7.1. SPDIFOut1 OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

1

Mute support: 1 = yes, 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB, in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

00

Number of gains steps (number of pos-

sible settings - 1).

[7]

Rsvd1

Offset

R

0

Reserved.

[6.:0]

00

Indicates which step is 0dB

207

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.31.8. SPDIFOut1 OutAmpLeft

Verb ID

Payload

Response

BA0

00

See bitfield table.

Get

5.31.8.1. SPDIFOut1 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

RW

R

0

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

5.31.9. SPDIFOut1 OutAmpRight

Verb ID

Payload

Response

B80

00

See bitfield table.

Get

5.31.9.1. SPDIFOut1 OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

000000

0

Description

R

Reserved.

Mute

RW

R

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

5.32. SPDIFIn Node (NID = 27)

5.32.1. SPDIFOut1 WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

208

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.1.1. SPDIFInWCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

1

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

4

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

1

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes, 0 = no.

Power state support: 1 = yes, 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital),

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes, 0 = no.

UnSolCap

Unsolicited response support: 1 = yes, 0

= no.

[6]

ProcWidget

R

0

Processing state support: 1 = yes, 0 =

no.

[5]

[4]

[3]

Stripe

R

0

1

Striping support: 1 = yes, 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes, 0 = no.

Amplifier capabilities override: 1 = yes,

no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes, 0 = no.

Input amp present: 1 = yes, 0 = no.

Stereo stream support: 1 = yes (stereo),

0 = no (mono).

209

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.2. SPDIFInCnvtr

Verb ID

Payload

Response

A00

00

See bitfield table.

Get

5.32.2.1. SPFIDIn Cnvtr

Bit

[31.:16]

[15]

Bitfield Name

RW

R

Reset

0000

Description

Rsvd2

Reserved.

FrmtNonPCM

FrmtSmplRate

R

0

Stream type: 1 = Non-PCM 0 = PCM.

[14]

RW

Sample base rate: 1 = 44.1kHz

0 = 48kHz.

[13.:11]

SmplRateMultp

SmplRateDiv

RW

0

Sample base rate multiple: 000b= x1

(48kHz/44.1kHz or less); 001b= x2

(96kHz/88.2kHz/32kHz); 010b= x3

(144kHz); 011b= x4

(192kHz/176.4kHz); 100b-111b Re-

served

[10.:8]

Sample base rate divider: 000b= Divide

by 1 (48kHz/44.1kHz); 001b= Divide by

2 (24kHz/20.05kHz); 010b= Divide by 3

(16kHz/32kHz); 011b= Divide by 4

(11.025kHz); 100b= Divide by 5

(9.6kHz); 101b= Divide by 6 (8kHz);

110b= Divide by 7; 111b= Divide by 8

(6kHz)

[7]

Rsvd1

R

0

3

Reserved.

[6.:4]

BitsPerSmpl

RW

Bits per sample: 000b= 8 bits; 001b= 16

bits; 010b= 20 bits; 011b= 24 bits;

100b= 32 bits; 101b-111b= Reserved

[3.:0]

NmbrChan

RW

1

Total number of channels in the stream

assigned to this converter:

0000b-1111b= 1-16 channels.

210

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.3. SPDIFIn PCMCap

Verb ID

Payload

Response

F00

0A

See bitfield table.

Get

5.32.3.1. SPDIFIn PCMCap

Bit

[31.:21]

[20]

Bitfield Name

Rsvd2

RW

R

Reset

000

Description

Reserved.

B32

B24

B20

B16

B8

R

0

1

0

32 bit audio format support:

1 = yes, 0 = no.

[19]

[18]

[17]

[16]

R

24 bit audio format support:

1 = yes, 0 = no.

20 bit audio format support:

1 = yes, 0 = no.

16 bit audio format support:

1 = yes, 0 = no.

8 bit audio format support:

1 = yes, 0 = no.

[15.:12]

[11]

[10]

[9]

Rsvd1

R12

R11

R10

R9

R

0

1

0

1

0

Reserved.

384kHz rate support: 1 = yes, 0 = no.

192kHz rate support: 1 = yes, 0 = no.

176.4kHz rate support: 1 = yes, 0 = no.

96kHz rate support: 1 = yes, 0 = no.

88.2kHz rate support: 1 = yes, 0 = no.

48kHz rate support: 1 = yes, 0 = no.

44.1kHz rate support: 1 = yes, 0 = no.

32kHz rate support: 1 = yes, 0 = no.

22.05kHz rate support: 1 = yes, 0 = no.

16kHz rate support: 1 = yes, 0 = no.

11.025kHz rate support: 1 = yes, 0 = no.

8kHz rate support: 1 = yes, 0 = no.

[8]

[7]

R8

[6]

R7

[5]

R6

[4]

R5

[3]

R4

[2]

R3

[1]

R2

[0]

R1

211

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.4. SPDIFIn StreamCap

Verb ID

Payload

Response

F00

0B

See bitfield table.

Get

5.32.4.1. SPDIFIn StreamCap

Bit

[31.:3]

[2]

Bitfield Name

Rsvd

RW

R

Reset

00000000 Reserved.

Description

AC3

R

1

0

1

AC-3 formatted data support:

1 = yes, 0 = no.

[1]

[0]

Float32

PCM

R

Float32 formatted data support:

1 = yes, 0 = no.

PCM-formatted data support:

1 = yes, 0 = no.

5.32.5. SPDIFIn ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.32.5.1. SPDIFIn ConLst

Bit

[31.:8]

[7]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

01

Number of NID entries in connection list.

212

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.6. SPDIFIn ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.32.6.1. ADC0 ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

R

Reset

00

Description

Unused list entry.

ConL2

ConL1

ConL0

R

00

24

R

Dig2Pin pin widget (0x24).

5.32.7. SPDIFIn CnvtrID

Verb ID

Payload

Response

See bitfield table.

F06

00

Get

5.32.7.1. SPDIFIn CnvtrID

Bit

[31.:8]

[7.:4]

Bitfield Name

RW

R

Reset

Description

Rsvd

000000

0

Reserved.

Strm

RW

Stream ID: 0h = Converter "off" 1h-Fh =

valid IDs.

[3.:0]

Ch

RW

0

Channel assignment ("Ch" and "Ch+1"

assigned as a pair for a stereo convert-

er).

5.32.8. SPDIFIn DigCnvtr

Verb ID

Payload

Response

F0D

00

See bitfield table.

Get

213

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.8.1. SPDIFIn DigCnvtr

Bit

Bitfield Name

Rsvd2

RW

Reset

0000

Description

[31.:16]

[15]

[14.:8]

[7]

R

Reserved.

Rsvd1

CC

R

0

RW

00

0

CC: Category Code.

L: Generation Level.

PRO: Professional.

/AUDIO: Non-Audio.

COPY: Copyright.

PRE: Preemphasis.

VCFG: Validity Config.

V: Validity.

L

[6]

PRO

AUDIO

COPY

PRE

VCFG

V

0

[5]

0

[4]

0

[3]

0

[2]

0

[1]

0

[0]

DigEn

0

Digital enable: 1 = converter enabled, 0

= converter disable.

5.32.9. SPDIFIn OutAmpCap

Verb ID

Payload

Response

F00

12

See bitfield table.

Get

5.32.9.1. SPDIFIn OutAmpCap

Bit

Bitfield Name

Mute

RW

Reset

Description

[31]

R

1

Mute support: 1 = yes, 0 = no.

Reserved.

[30.:23]

[22.:16]

Rsvd3

R

00

StepSize

Size of each step in the gain range: 0 to

127 = .25dB to 32dB, in .25dB steps.

[15]

Rsvd2

R

0

Reserved.

[14.:8]

NumSteps

00

Number of gains steps (number of pos-

sible settings - 1).

214

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.9.1. SPDIFIn OutAmpCap

Bit

Bitfield Name

Rsvd1

Offset

RW

Reset

Description

[7]

R

0

Reserved.

Indicates which step is 0dB

[6.:0]

R

00

5.32.10. SPDIFIn InAmpLeft

Verb ID

Payload

Response

See bitfield table.

B20

00

Get

5.32.10.1. SPDIFOut1 OutAmpLeft

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

Description

R

000000

Reserved.

Mute

RW

R

0

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

5.32.11. SPDIFIn InAmpRight

Verb ID

Payload

Response

B00

00

See bitfield table.

Get

5.32.11.1. SPDIFOut1 OutAmpRight

Bit

[31.:8]

[7]

Bitfield Name

Rsvd2

RW

Reset

000000

0

Description

R

Reserved.

Mute

RW

R

Amp mute: 1 = muted, 0 = not muted.

Reserved.

[6.:0]

Rsvd1

00

215

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.12. SPDIFIn VS

Verb ID

Payload

Response

FE0

00

See bitfield table.

Get

5.32.12.1. SPDIFIn VS

Bit

[31.:2]

[1]

Bitfield Name

RW

R

Reset

Description

Rsvd

0000000

0

Reserved.

RoundDis

RW

SPDIF Input rounding disable:

0 = rounding is enabled,

1 = rounding is disabled

[0]

LoLvlSel

RW

0

SPDIF Input level select:

0 = standard level,

1 = low level (input buffer enabled).

5.32.13. SPDIFIn Status

Verb ID

Payload

Response

FE0

80

See bitfield table.

Get

5.32.13.1. SPDIFIn Status

Bit

Bitfield Name

RW

Reset

Description

[31.:29]

RcvSmplRate

R

7

Received Sample Rate:

000b = 44.1kHz

001b = 48kHz

010b = 88.2kHz

011b = 96kHz

100b = 176.4kHz

101b = 192kHz

11Xb = Invalid Rate

[28.:26]

Rsvd2

R

0

Reserved

216

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.13.1. SPDIFIn Status

Bit

Bitfield Name

OrigFS

RW

Reset

Description

[25.:22]

R

0

Original Sample Rate (per IEC60958-3

spec):

0000b = Original sampling frequency

not indicated

0001b = 192kHz

0010b = 12kHz

0011b = 176.4kHz

0100b = Reserved

0101b = 96kHz

0110b = 8kHz

0111b = 88.2kHz

1000b = 16kHz

1001b = 24kHz

1010b = 11.025kHz

1011b = 22.05kHz

1100b = 32kHz

1101b = 48khz

1110b = Reserved

1111b = 44.1kHz

[21.:20]

[19.:16]

CA

FS

R

0

Clock Accuracy (per IEC60958-3 spec):

00b = Level II

01b = Level I

10b = Level III

11b = Reserved

Sample Rate (per IEC60958-3 spec):

0000b = 44.1kHz

0001b = Original sampling frequency

not indicated

0010b = 48kHz

0011b = 32kHz

0100b = 22.05kHz

0101b = Reserved

0110b = 24kHz

0111b = Reserved

1000b = 88.2kHz

1001b = Reserved

1010b = 96kHz

1011b = Reserved

1100b = 176.4kHz

1101b = Reserved

1110b = 192kHz

1111b = Reserved

217

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.32.13.1. SPDIFIn Status

Bit

[15.:12]

Bitfield Name

CN

RW

Reset

Description

R

0

Channel Number (per IEC60958-3

spec):

0000b = Do not take into account

0001b = Channel 1 (Left channel for ste-

reo channel format)

0010b = Channel 2 (Right channel for

stereo channel format)

0011b-1111b = Channel 3-15

[11.:9]

SmplWrdL

R

0

Sample Word Length (per IEC60958-3

spec):

000b = Word length not indicated

001b = Max length - 4

010b = Max length - 2

011b = Reserved

100b = Max length - 1

101b = Max length - 0

110b = Max length - 3

111b = Reserved

[8]

MaxWrdL

R

0

Max Word Length (per IEC60958-3

spec): 0 = 20 bits, 1 = 24 bits.

[7]

NoBlkChk

Rsvd

RW

R

0

Disable Sample Block Checking

Reserved

[6.:5}

[4.:3]

ParityLimit

RW

SPDIFIn Parity Limit:

00b = 4 Parity errors

01b = 3 Parity errors

10b = 2 Parity errors

11b = 1 Parity error

[2]

[1]

SPRun

SiPerr

R

0

SPDIFIn Running 0 = no signal on SP-

DIFIn Pin, 1 = Signal on SPDIFIn pin.

RW

SPDIFIn Parity Error: 0 = No error de-

tected, 1 = Error detected (write 0 to

clear).

[0]

CopyInv

RW

0

Copyright Invert: 0 = Do not invert

COPY bit, 1 = Invert COPY bit.

218

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.33. InPort0Mux Node (NID = 28)

5.33.1. InPort0Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.33.1.1. InPort0Mux WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

00

Description

[31.:24]

[23.:20]

Reserved.

Type

R

3

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

OutAmpPrsnt

R

0

Output amp present: 1 = yes 0 = no.

219

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.33.1.1. InPort0Mux WCap

Bit

Bitfield Name

InAmpPrsnt

Stereo

RW

Reset

Description

[1]

[0]

R

0

1

Input amp present: 1 = yes 0 = no.

R

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.33.2. InPort0Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.33.2.1. InPort0Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

04

Number of NID entries in connection list.

5.33.3. InPort0Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.33.3.1. InPort0Mux ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

Reset

0F

Description

R

Port F Pin widget (0x0F).

Port D Pin widget (0x0D)

Port B Pin widget (0x0B)

Port A Pin widget (0x0A)

ConL2

ConL1

ConL0

R

0D

0B

0A

220

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.33.4. InPort0Mux ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

5.33.4.1. InPort0Mux ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.34. InPort1Mux Node (NID = 29)

5.34.1. InPort1Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.34.1.1. InPort1Mux WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

Description

[31.:24]

[23.:20]

00

3

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

221

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.34.1.1. InPort1Mux WCap

Bit

Bitfield Name

ConnList

RW

Reset

Description

[8]

[7]

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

R

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.34.2. InPort1Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.34.2.1. InPort1Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

04

Number of NID entries in connection list.

222

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.34.3. InPort1Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.34.3.1. InPort1Mux ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

Reset

11

Description

R

Port H Pin widget (0x11)

Port G Pin widget (0x10)

Port E Pin widget (0x0E)

Port A Pin widget (0x0A)

ConL2

ConL1

ConL0

R

10

0E

0A

5.34.4. InPort1Mux ConSelectCtrl

Verb ID

Payload

Response

See bitfield table.

F01

00

Get

\

5.34.4.1. InPort1Mux ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

5.35. InPort2Mux Node (NID = 2A)

5.35.1. InPort2Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

223

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.35.1.1. InPort2Mux WCap

Bit

Bitfield Name

Rsvd2

RW

Reset

00

Description

[31.:24]

[23.:20]

R

Reserved.

Type

R

3

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

[5]

[4]

[3]

Stripe

R

0

Striping support: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

Stream format override: 1 = yes 0 = no.

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

224

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.35.2. InPort2Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.35.2.1. InPort2Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

04

Number of NID entries in connection list.

5.35.3. InPort2Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

5.35.3.1. InPort2Mux ConLstEntry0

Bit

[31.:24]

[23.:16]

[15.:8]

[7.:0]

Bitfield Name

ConL3

RW

Reset

11

Description

R

Port H Pin widget (0x11)

Port G Pin widget (0x10)

Port C Pin widget (0x0C)

Port B Pin widget (0x0B)

ConL2

ConL1

ConL0

R

10

0C

0B

5.35.4. InPort1Mux ConSelectCtrl

Verb ID

Payload

Response

See bitfield table.

F01

00

Get

225

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

\

5.35.4.1. InPort1Mux ConSelectCtrl

Bit

Bitfield Name

Rsvd

Index

RW

Reset

Description

[31.:2]

[1.:0]

R

00000000 Reserved.

RW

0

Connection select control index.

5.36. InPort3Mux Node (NID = 2B)

5.36.1. InPort3Mux WCap

Verb ID

Payload

Response

F00

09

See bitfield table.

Get

5.36.1.1. InPort3Mux WCap

Bit

Bitfield Name

Rsvd2

RW

R

Reset

Description

[31.:24]

[23.:20]

00

3

Reserved.

Type

R

Widget type: 0h = Out Converter; 1h = In

Converter; 2h = Summing (Mixer); 3h =

Selector (Mux); 4h = Pin Complex; 5h =

Power; 6h = Volume Knob; 7h = Beep

Generator; 8h-Eh = Reserved; Fh =

Vendor Defined

[19.:16]

Delay

R

0

Number of sample delays through wid-

get.

[15.:12]

[11]

Rsvd1

R

0

Reserved.

SwapCap

PwrCntrl

Dig

Left/right swap support: 1 = yes 0 = no.

Power state support: 1 = yes 0 = no.

[10]

[9]

Digital stream support: 1 = yes (digital)

0 = no (analog).

[8]

[7]

ConnList

R

1

0

Connection list present: 1 = yes 0 = no.

UnSolCap

Unsolicited response support:

1 = yes 0 = no.

[6]

ProcWidget

R

0

Processing state support:

1 = yes 0 = no.

226

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.36.1.1. InPort3Mux WCap

Bit

Bitfield Name

Stripe

RW

Reset

Description

[5]

[4]

[3]

R

0

Striping support: 1 = yes 0 = no.

Stream format override: 1 = yes 0 = no.

FormatOvrd

AmpParOvrd

R

Amplifier capabilities override:

1 = yes no.

[2]

[1]

[0]

OutAmpPrsnt

InAmpPrsnt

Stereo

R

0

1

Output amp present: 1 = yes 0 = no.

Input amp present: 1 = yes 0 = no.

Stereo stream support: 1 = yes (stereo)

0 = no (mono).

5.36.2. InPort3Mux ConLst

Verb ID

Payload

Response

F00

0E

See bitfield table.

Get

5.36.2.1. InPort3Mux ConLst

Bit

[31.:8]

[7]

Bitfield Name

Rsvd

RW

R

Reset

Description

000000

0

Reserved.

LForm

R

Connection list format: 1 = long-form

(15-bit) NID entries 0 = short-form

(7-bit) NID entries.

[6.:0]

ConL

R

04

Number of NID entries in connection list.

5.36.3. InPort3Mux ConLstEntry0

Verb ID

Payload

Response

F02

00

See bitfield table.

Get

227

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

5.36.3.1. InPort3Mux ConLstEntry0

Bit

Bitfield Name

ConL3

RW

Reset

00

Description

Unused list entry

[31.:24]

[23.:16]

[15]

R

ConL2

R

00

1

Unused list entry

ConL1Range

1 = ConL0..ConL1 defines a range of

selectable inputs.

[14.:8]

[7.:0]

ConL1

ConL0

R

18

15

DAC3 (0x18)

DAC0 (0x15)

5.36.4. InPort3Mux ConSelectCtrl

Verb ID

Payload

Response

F01

00

See bitfield table.

Get

\

5.36.4.1. InPort3Mux ConSelectCtrl

Bit

[31.:2]

[1.:0]

Bitfield Name

Rsvd

Index

RW

Reset

00000000 Reserved.

0 Connection select control index.

Description

R

RW

6. DISCLAIMER

While the information presented herein has been checked for both accuracy and reliability, manufac-

turer assumes no responsibility for either its use or for the infringement of any patents or other rights

of third parties, which would result from its use. No other circuits, patents, or licenses are implied.

This product is intended for use in normal commercial applications. Any other applications, such as

those requiring extended temperature range, high reliability, or other extraordinary environmental

requirements, are not recommended without additional processing by manufacturer. Manufacturer

reserves the right to change any circuitry or specifications without notice. Manufacturer does not

authorize or warrant any product for use in life support devices or critical medical instruments.

228

V 1.3 08/11

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Ten Channel HD Audio Codec

7. PINOUTS

7.1. 48QFP

7.1.1.

48QFP Pin Assignment

DVDD_CORE

1

36

35

34

33

32

31

30

29

28

27

26

25

PORTD_R

VOL_UP/DMIC_CLK/GPIO 1

DVDD_IO

2

PORTD_L

3

SENSE_B

VOL_DN/DMIC_0/GPIO 2

SDO

4

CAP2

5

SENSE_C

BITCLK

6

VREFOUT-E (GPIO6-SPCLK)

DMIC1/GPIO5

VREFOUT-C (GPIO4-SPO)

VREFOUT-B

VREFFILT

48

QFP

DVSS

7

SDI_CODEC

DVDD_CORE

SYNC

8

9

10

11

12

RESET#

AVSS1

PCBEEP

AVDD1

Figure 12. 48QFP Pin Assignment

229

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

7.1.2.

Pin Tables for 48QFP

Internal Pull-up 48 pin

Pin Name

Pin Function

I/O

Pull-down

location

DVDD_CORE

Digital Vdd = 3.3V

I(Digital)

None

1

60k Pull-Up with

Volume/GPIOor

60k Pull-down

with Digital Mic

Volume Control OR Digital Mic clock output

OR General Purpose I/O

Volume Up/DMIC_CLK/GPIO1

DVDD_IO

I/O(Digital)

I(Digital)

2

3

4

Reference Voltage (1.5V or 3.3V)

None

60k Pull-Up with

Volume/GPIOor

60k Pull-down

with Digital Mic

Volume Control OR Digital Mic 01 Input OR

Volume Down/DMIC0/GPIO2

I/O(Digital)

General Purpose I/O

SDO

HD Audio Serial Data output (inbound stream)

HD Audio Bit Clock

I/O(Digital)

I(Digital)

None

5

6

7

BITCLK

DVSS

Digital Ground

HD Audio Serial Data (outbound stream),

audio module

SDI_CODEC

I/O(Digital)

None

8

DVDD_CORE

SYNC

Digital Vdd= 3.3V

HD Audio Frame Sync

HD Audio Reset

I(Digital)

None

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

RESET#

I(Digital)

PCBEEP

Analog PC Beep

I(Analog)

SENSE_A

PORTE_L

PORTE_R

PORTF_L

PORTF_R

PORTI_L

Jack insertion detection Ports A,B,C,D

Port E I/O Left

I(Analog)

I/O(Analog)

I (Analog)

I/O(Analog)

I(Analog)

Port E I/O Right

Port F I/O Left

Port F I/O Right

Port I Input Left

PORTI_Comm

PORTI_R

PORTB_L (HP)

PORTB_R (HP)

PORTC_L

PORTC_R

AVDD1

Port I signal Common

Port I Input Right

Port B I/O Left

Port B I/O Right

Port C I/O Left

Port C I/O Right

Analog Vdd=5.0V

Analog Ground

AVSS1

I(Analog)

VREFFILT

Analog Virtual Ground

O(Analog)

Reference Voltage out drive (intended for mic

bias) for Port B

VREFOUT-B

VREFOUT-C

O(Analog)

None

28

29

Reference Voltage out drive (intended for mic

bias) for Port C / Analog GPIO4

I/O(Analog)

Table 23. 48QFP Pin Table

230

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92HD73E

Ten Channel HD Audio Codec

Internal Pull-up 48 pin

Pin Name

Pin Function

I/O

Pull-down

location

60k Pull-Up with

GPIO or 60k

Pull-Down with

Digital Mic

DMIC 1 / GPIO5

Second digital mic input or Analog GPIO5

I/O(Analog)

30

Reference Voltage out drive (intended for mic

bias) for Port E / Analog GPIO6

50k Pull-Up with

GPIO

VREFOUT-E / GPIO6

I/O(Analog)

31

SENSE C

Jack insertion detection Port I

ADC reference Cap

I(Analog)

O(Analog)

I(Analog)

None

32

33

34

35

36

CAP2

SENSE B

Jack insertion detection Ports E, F, G, H

Port D I/O Left

PORTD_L (HP)

PORTD_R (HP)

I/O(Analog)

Port D I/O Right

Reference Voltage out drive (intended for mic

bias) for Port A / Analog GPIO7

50k Pull-Up with

GPIO

VREFOUT-A / GPIO7

I/O(Analog)

37

AVDD2

Analog Vdd=5.0V

Port A I/O Left

I(Analog)

None

38

39

PORTA_L (HP)

I/O(Analog)

60K Pull-Down

with SPDIF or

60K pull-up with

GPIO

SPDIF OUT1

SECOND SPDIF OUT / Analog GPIO3

I/O(Analog)

40

PORTA_R (HP)

AVSS2

Port A I/O Right

Analog Ground

Port G I/O Left

Port G I/O Right

Port H I/O Left

Port H I/O Right

I/O(Analog)

I(Analog)

None

41

42

43

44

45

46

PORTG_L

PORTG_R

PORTH_L

PORTH_R

I/O(Analog)

60K Pull-Down

with SPDIF-IN

and EAPD, 60K

Pull-Up with

GPIO

GPIO0/EAPD/SPDIF-IN

S/PDIF-OUT0

General Purpose I/O,EAPD, SPDIF In

I/O(Digital)

O(Digital)

47

48

SPDIF digital output (60K internal pull-down

60K Pull-Down

Table 23. 48QFP Pin Table

231

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92HD73E

Ten Channel HD Audio Codec

7.2. 40QFN

7.2.1.

40QFN Pin Assignment

SPDIF OUT0

DVDD_LV

SDATA_OUT

BITCLK

1

2

3

4

5

6

7

8

9

10

30

29

28

27

26

25

24

23

22

21

PORTD_R

PORTD_L

SENSE_B

Cap 2

SDATA_IN

DVDD*

VrefOut-E/GPIO6

VrefOut-B

VrefFilt

40-QFN

SYNC

RESET#

AVSS1

PCBeep

AVDD1

SENSE_A

PORTC_R

Figure 13. 40QFN Pin Assignment

232

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92HD73E

Ten Channel HD Audio Codec

7.2.2.

Pin Tables for 40QFN

Internal Pull-up 40 pin

Pin Name

Pin Function

I/O

Pull-down

60K Pull-Down

None

location

S/PDIF-OUT0

SPDIF digital output (60K internal pull-down O(Digital)

1

DVDD_LV

SDATA_OUT

BITCLK

DVDD Level

O(Power)

I(Digital)

2

HD Audio Serial Data output from controller

HD Audio Bit Clock

HD Audio Serial Data Input to controller

Digital Vdd= 3.3V

HD Audio Frame Sync

HD Audio Reset

PC Beep input

None

3

I(Digital)

None

4

SDATA_IN

DVDD

I/O(Digital)

I(Power)

None

5

None

6

SYNC

I(Digital)

None

7

RESET#

I(Digital)

None

8

PCBeep

I(Analog)

I/O(Analog)

I(Analog)

I/O(Analog)

I(Analog)

O(Analog)

None

9

SENSE_A

PORTE_L

PORTE_R

PORTF_L

PORTF_R

CD Left

Jack insertion detection

Port E Left

None

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

None

Port E Right

None

Port F Left

None

Port F Right

None

CD Left

None

CD Common

CD Right

PORTB_L (HP)

PORTB_R (HP)

PORTC_L

PORTC_R

AVDD1

CD L/R return

None

CD Right

None

Port B Output Left

Port B Output Right

Port C Left

None

Port C Right

None

Analog Vdd=5.0V or 3.3V

Analog Ground

None

AVSS1

None

VREFFILT

Analog Virtual Ground

None

Reference Voltage out drive (intended for mic

bias)

VREFOUT-B

O(Analog)

None

25

26

Reference Voltage out drive (intended for mic

bias) or General Purpose I/O

VREFOUT-E / GPIO2

None

CAP 2

ADC reference bypass capacitor

Jack insertion detection

Port D Output Left

O(Analog)

I(Analog)

None

27

28

29

30

SENSE_B

PORTD_L (HP)

PORTD_R (HP)

I/O(Analog)

Port D Output Right

Reference Voltage out drive (intended for mic

bias) or General Purpose I/O

VREFOUT-E / GPIO7

O(Analog)

None

31

AVDD2

Analog Supply for VREG

Port A Output Left

I(Power)

None

32

33

34

PORTA_L (HP)

PORTA_R (HP)

I/O(Analog)

Port A Output Right

Table 24. 40QFN Pin Table

233

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92HD73E

Ten Channel HD Audio Codec

Internal Pull-up 40 pin

Pin Name

Pin Function

I/O

Pull-down

location

AVSS

Analog Ground

Port G Left

I(Power)

None

35

36

37

38

39

PORTG_L

PORTG_R

PORTH_L

PORTH_R

I/O(Analog)

None

Port G Right

Port H Left

Port H Right

60K

Pull-Up/Down

EAPD/SPDIF_IN/GPIO0

EAPD, SPDIF Input, GPIO0

I/O(Digital)

40

The DAP pad must be connected to DVSS on the 40-pin package

Table 24. 40QFN Pin Table

8. PACKAGE OUTLINE AND PACKAGE DIMENSIONS

Package dimensions are kept current with JEDEC Publication No. 95

8.1. 48QFP Package

A2

A

QFP Dimensions in mm

Key

Min

1.40

0.05

1.35

8.80

6.90

8.80

6.90

0.45

Nom

1.50

0.10

1.40

9.00

7.00

9.00

7.00

0.60

0.50

-

Max

D

A

A1

A2

D

1.60

0.15

1.45

9.20

7.10

9.20

7.10

0.75

A1

D1

b

D1

E

48 pin LQFP

E1

L

e

c

0.09

0.17

0.20

0.27

Pin 1

b

0.22

c

Figure 14. 48QFP Package Drawing

234

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

8.2. 40QFN Package

Figure 15. 40QFN Package Drawing

8.3. Standard Reflow Profile Data

Note: These devices can be hand soldered at 360 ^oC for 3 to 5 seconds.

FROM: IPC / JEDEC J-STD-020C “Moisture/Reflow Sensitivity Classification for Nonhermetic Solid

State Surface Mount Devices” (www.jedec.org/download).

Profile Feature

Pb Free Assembly

Average Ramp-Up Rate (Ts_max- Tp)

3 ^oC / second max

Temperature Min (Ts_min

Temperature Max (Ts_max

Time (ts_min- ts_max

)

150 ^oC

Preheat:

200 ^oC

60 - 180 seconds

Temperature (T_L)

Time (t_L)

217 ^oC

60 - 150 seconds

Time maintained above:

Peak / Classification Temperature (Tp)

See “Package Classification Reflow Temperatures”

Table 25. Standard Reflow Profile

235

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

Profile Feature

Pb Free Assembly

Time within 5 ^oC of actual Peak Temperature (tp)

Ramp-Down rate

20 - 40 seconds

6 ^oC / second max

8 minutes max

Time 25 ^oC to Peak Temperature

Note: All temperatures refer to topside of the package, measured on the package body surface.

Table 25. Standard Reflow Profile

Figure 16. Solder Reflow Profile

8.4. Pb Free Process - Package Classification Reflow Temperatures

MSL

Reflow Temperature

3

260 ^oC

Table 26. Pb-Free Process Reflow

236

V 1.3 08/11

92HD73E

Ten Channel HD Audio Codec

9. DOCUMENT REVISION HISTORY

Revision

Date

Description of Change

0.5

April 25, 2007

Initial release

corrected type-os, replaced TBD in power consumption, updated widget and pinout description table

and widget diagram, updated port configuration diagram

0.6

0.9

July 19, 2007

Oct 9, 2007

added detailed widget information, updated power consumption specification

updated Analog BC Peep description, updated the functional and widget diagrams for the new

Analog PC Beep typology, added AnaBeep widget in AFG NID=-01h

0.91

1.0

Dec 14, 2007

March 19, 2008

June 2011

removed preliminary, updated performance numbers

Added 40QFN option. Added 48QFP Industrial temperature option. Removed all but 5V AVDD as an

analog voltage option. Converted to newer datasheet template, updated software support section.

1.1

1.2

1.3

June 2011

Removed 40QFN device ID, all package options will have the same device ID.

Updated 40QFN orderable part number and pinout.

August 2011

6024 Silver Creek Valley Road

San Jose, California 95138

DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications de-

scribed herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and perfor-

mance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined

in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained

herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s

products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This

document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties.

IDT’s products are not intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be

reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own

risk, absent an express, written agreement by IDT.

Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, in-

cluding protected names, logos and designs, are the property of IDT or their respective third party owners.


型号：	92HD73E1T5PRGIC1X
厂家：	INTEGRATED DEVICE TECHNOLOGY
描述：	PCM Codec, PQFP48, ROHS COMPLIANT, QFP-48 PC 电信电信集成电路
文件：	总237页 (文件大小：2842K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

92HD73E1T5PRGIC1X [IDT]

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