AN204 [SILICON]
PROSLIC㈢ WINDOWS㈢ GUI SOFTWARE USERs GUIDE; PROSLIC㈢ WINDOWS㈢ GUI软件用户指南
| 型号： | AN204 |
| 厂家： | 
SILICON |
| 描述： | PROSLIC㈢ WINDOWS㈢ GUI SOFTWARE USERs GUIDE |
| 文件： | 总12页 (文件大小：946K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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PROSLIC WINDOWS GUI SOFTWARE USER ’S GUIDE
1. Introduction
Table 1. Register Writes
The ProSLIC Windows (graphical user interface) GUI
software uses the parallel port of a PC to communicate
with the ProSLIC’s SPI port. This document applies to
Rev 1.85 of the software. The program runs on
Windows® 98/NT/2000. Invoking the ProSLIC Windows
GUI software causes the device initialization sequence
to take place. During device initialization, all the direct
registers are read and put into the direct register table.
Default values are written to the indirect registers and
are read back into the indirect table. The device
number, revision number and clock frequency are
shown on the top left of the screen. (See Figure 1.)
Direct
Register (Hex)
Value
Function
92
93
14
97
96
8
7F
12
0
Set dc-dc converter
Set dc-dc converter
Turn on dc-dc converter
Calibration
1E
5F
0
Calibration
Turn off loopback
10
1
28
28
18
80
3E
7D
0C
1
Impedance compensation
Enable PCM bus
1.1. Part Number Window
34
48
49
51
69
71
108
97
96
19
22
Enable Ringing Cadence
Ring Cadence Timer
Ring Cadence Timer
Ringing Cadence Timer
Loop Closure Debounce
Set current limit to 23 mA
Enhancement Enable
Common Mode Calibration
Common Mode Calibration
Clear and enable interrupts
Clear and enable interrupts
EB
1
Figure 1. Top Left Corner
40
FF
FF
The Reset button pulls the ProSLIC reset pin to low
causing a hardware reset.
The Reinitialize button repeats the device initialize
sequence.
When the Continuous Read All button is in the “on”
position, the direct register table is continuously
updated. The registers are updated until the Continuous
Read All button is changed to the “off” position.
The Reg Set button carries out the register writes
shown in Table 1.
When the Read All Indirect button is pressed, the values
in the indirect register table are updated
instantaneously. Continuous read is not available for the
indirect registers.
Rev. 1.5 8/04
Copyright © 2004 by Silicon Laboratories
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1.2. Writing/Reading Registers
There are two ways to write to a register using the ProSLIC Windows GUI software:
! Type the value into the register table and press enter. Continuous Read All must be off to use this feature.
! Type the register number and value into the boxes on the left of the screen and then click Write. (See Figure 2.)
Figure 2. Read/Write Registers Box
To read a single register type the register number into the boxes shown in Figure 2 and click Read. To read all
direct registers turn Continuous Read All on, and to read all indirect registers press Read All Indirect.
1.3. Daisy Chain Mode
To operate the ProSLIC Windows GUI software in daisy chain mode click the Daisy Chain button on the top left
corner of the screen. (See Figure 1.) This writes to bit 7 of Register 0 in all connected ProSLIC devices. Select a
channel using the control to the right of the daisy chain button. To turn off daisy chain mode, push the Daisy Chain
button again so that the green light darkens.
1.4. Register Values
Clicking the Registers to/from File button brings up a dialog allowing you to choose to input register values from a
text file or output register values to a tab delimited text file. (See Figure 3.) The input and output files are of the
same format so that output files can be reloaded into the registers.
Figure 3. File Dialog
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Select a file using the File Name box. Clicking the folder icon brings up the standard windows file dialog. If Input
from file is selected, the dialog will be an open file dialog. If Output to file is selected, the dialog will be a save file
dialog.
Figure 4. Input/Output File
When the software inputs register values from a file, the values are written in the order they appear in the file. The
file can be arranged so that a specific sequence of direct and indirect register writes is performed. Bit 7 of
Register 0 and any registers that are not mentioned in the file are not written. If the Calibrate box is checked,
values for registers 96 and 97 are ignored and a full calibration is performed while inputting the file. If the software
is in daisy chain mode, the register values are input or output from the current channel only. The View File button
starts Microsoft® Notepad with the file in the File Name box. (See Figure 4.) The register numbers are in decimal,
and the values are in hexadecimal.
1.5. Tabs
There are tabs in the lower right-hand corner of the screen. Clicking on the tabs will show various panes.
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Figure 5. Graph Window
The Graph window allows the user to graph the values of two direct registers. (See Figure 5.) Enter the register
numbers in the boxes labeled 1st Graph Register and 2nd Graph Register. To activate the graph push the on/off
button. The color, plot style, line style, and line width can be adjusted by right-clicking on the plot legend above the
graph. Zoom and pan tools are available to the left of the plot legend. To change the scale of the graph, click on the
maximum and minimum numbers on the y-axis and type in new values.
Figure 6. Gauges Window
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The Gauges window displays several real-time values of the device. (See Figure 6.) To activate the gauges press
the Continuous Update button. The power meters display the measured value in blue and the threshold value with
a red line. Scale to Threshold changes the maximum of these meters to be the threshold value. Full Scale sets the
maximum of these meters to be 6 W for Q1, Q2, Q5, and Q6 and 700 mW for Q3 and Q4. The scales for all of the
gauges can be changed using the method described for changing the graph’s scale.
Figure 7. Tone Generator Window
The Tone Generator window loads the values needed to generate the specified tones into the appropriate
registers. (See Figure 7.) The amplitude and frequency may be selected using the knobs or by typing the value in
the box below the knobs. The amplitude is in units of dBm based on a 600 Ω load. Each timer and oscillator can be
enabled or disabled using the radio buttons. Pressing Load Values causes the program to calculate the necessary
register values, display them, update the Current Values box, and load the values into the registers.
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Figure 8. Ringing Window
The ringing tab loads the register values needed for the specified ringing values (see Figure 8). The amplitude and
frequency may be selected using the knobs or by typing in the box below the knobs. The amplitude is in units of
Vrms, but the V
value is also displayed. Each timer can be enabled or disabled using the radio buttons. The
PEAK
pulse metering tab (see Figure 12) operates in a similar manner. The “Force Power-On” radio button sets bit 5 of
register 14.
Figure 9. Pulse Metering Window
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The Impedance PCM tab loads and displays register values associated with the PCM interface and the impedance
synthesis (See Figure 12). The wideband button can be used to enable wideband mode for the Si3216 only.
Figure 10. Impedance/PCM Window
The dc-dc converter design tab (see Figure 11) can be used to find component values and register settings for a
custom board.
Figure 11. DC-DC Converter Window
Rev. 1.5
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1.6. Tone Generator Example
Follow the steps below to generate a tone:
1. Connect power to the ProSLIC evaluation board.
2. Connect a phone to the ProSLIC evaluation board.
3. Start the ProSLIC Windows GUI software.
4. Click the RESET button in the ProSLIC Windows GUI software panel.
5. Click the Reinitialize button.
6. Click the Reg Set button.
7. Write “1” to register 64 (sets ProSLIC in Active state).
8. Click on the Tone Generator tab.
9. Type –18 for the amplitude of oscillator one on the Tone Generator panel.
10. Move the frequency knob of oscillator one until the box below it reads 300.
11. Make sure the Timer On Enable and Timer Off Enable radio buttons for oscillator one are not checked.
12. Make sure the Oscillator 1 Enable radio button is checked.
13. Click Load Values.
14. Pick up the phone.
A continuous tone should be heard and the screen should look similar to Figure 12.
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Rev. 1.5
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2. Document Change List
Revision 1.4 to Revision 1.5
! Updated for rev 1.85 of Windows GUI software.
! Figure 5 on page 4 updated.
! Figure 6 on page 4 updated.
! Figure 7 on page 5 updated.
! Figure 8 on page 6 updated.
! Figure 9 on page 6 added.
! Figure 10 on page 7 added.
! Figure 11 on page 7 added.
! Figure 12 on page 9 added.
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NOTES:
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CONTACT INFORMATION
Silicon Laboratories Inc.
4635 Boston Lane
Austin, TX 78735
Tel: 1+(512) 416-8500
Fax: 1+(512) 416-9669
Toll Free: 1+(877) 444-3032
Email: productinfo@silabs.com
Internet: www.silabs.com
The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice.
Silicon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from
the use of information included herein. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features
or parameters. Silicon Laboratories reserves the right to make changes without further notice. Silicon Laboratories makes no warranty, rep-
resentation or guarantee regarding the suitability of its products for any particular purpose, nor does Silicon Laboratories assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation conse-
quential or incidental damages. Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to
support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where per-
sonal injury or death may occur. Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap-
plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages.
Silicon Laboratories, Silicon Labs, and ProSLIC are trademarks of Silicon Laboratories Inc.
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders.
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