LPPB061NGCN-RC [TI]

DRV2603 ERM/LRA Haptic Driver Evaluation Kit; DRV2603 ERM / LRA触觉驱动器评估套件


型号：	LPPB061NGCN-RC
厂家：	TEXAS INSTRUMENTS
描述：	DRV2603 ERM/LRA Haptic Driver Evaluation Kit DRV2603 ERM / LRA触觉驱动器评估套件驱动器
文件：	总28页 (文件大小：1287K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

User's Guide

SLOU340A–May 2012–Revised May 2012

DRV2603 ERM/LRA Haptic Driver Evaluation Kit

The DRV2603 is a haptic driver designed to control Linear Resonant Actuators (LRA) and Eccentric

Rotating Mass (ERM) motors. The DRV2603 provides many features which help eliminate the design

complexities of haptic motor control including reduced solution size, high efficiency output drive, simplified

control signaling, quick device startup, and auto-resonance frequency tracking.

The DRV2603EVM-CT Evaluation Module (EVM) is a complete demo and evaluation platform for the

DRV2603. The kit includes a microcontroller, linear actuator, eccentric rotating mass motor, samples

waveforms and capacitive touch buttons which can be used to completely demonstrate and evaluate the

DRV2603.

This document contains instructions for setup and operation of the DRV2603EVM-CT, as well as an in-

depth description and examples of haptic waveforms for LRA and ERM actuators.

Evaluation Kit Contents:

•

DRV2603EVM-CT Demo and Evaluation board

Mini-USB Cable

Needed for programming and advanced configuration:

•

Code Composer Studio™ (CCS) or IAR Embedded Workbench IDE for MSP430

EZ430-F2013, MSP430 LaunchPad (MSP-EXP430G2), or MSP430-FET430UIF hardware

programming tool

•

DRV2603EVM-CT Firmware

Code Composer Studio is a trademark of Texas Instruments.

I²C is a trademark of N.B.X Corporation.

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Contents

Getting Started .............................................................................................................. 3

1.1

1.2

Evaluation Module Operating Parameters ...................................................................... 4

Quick Start Board Setup .......................................................................................... 4

DRV2603 Demonstration Program ....................................................................................... 5

2.1

2.2

Modes and Effects Table ......................................................................................... 5

Description of the Modes ......................................................................................... 5

Hardware Configuration .................................................................................................... 7

3.1

3.2

3.3

3.4

3.5

3.6

Input and Output Overview ....................................................................................... 7

Power Supply Selection ........................................................................................... 8

Using an External Actuator ....................................................................................... 8

PWM Input Source ................................................................................................. 9

Enable Pin Source ................................................................................................ 10

LRA/ERM Mode Source ......................................................................................... 11

Measurement and Analysis .............................................................................................. 12

Output Measurements ........................................................................................... 12

MSP430 Control and Firmware .......................................................................................... 13

4.1

5.1

5.2

5.3

Additional Hardware Modes ..................................................................................... 13

Modifying or Reprogramming the Firmware .................................................................. 15

MSP430 Pin-Out .................................................................................................. 16

Schematic .................................................................................................................. 17

Layout ....................................................................................................................... 18

Bill of Materials ............................................................................................................. 21

List of Figures

Board Diagram ..............................................................................................................

LRA Auto-Resonance Off..................................................................................................

LRA Auto-Resonance On..................................................................................................

LRA Click without Braking .................................................................................................

LRA Click with Braking .....................................................................................................

LRA Click and Release Effect.............................................................................................

LRA Scroll Wheel Effect ...................................................................................................

Terminal Block and Test Points...........................................................................................

External PWM Input ........................................................................................................

External Enable............................................................................................................ 10

Hardware Select Actuator Mode......................................................................................... 11

Terminal Block and Test Points ......................................................................................... 12

DRV2603 Unfiltered Waveform.......................................................................................... 12

DRV2603 Filtered Waveform ............................................................................................ 12

Measuring the DRV2603 Output with a Digital Low-pass Filter ..................................................... 13

Measuring the DRV2603 Output Signal with an Analog Low-pass Filter .......................................... 13

X-Ray Top View ........................................................................................................... 18

Top Copper................................................................................................................. 18

Layer 2 Copper ............................................................................................................ 19

Layer 3 Copper ............................................................................................................ 19

Bottom Copper............................................................................................................. 20

List of Tables

Mode and Effects Table....................................................................................................

Hardware Overview.........................................................................................................

Binary Counting Modes................................................................................................... 14

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Getting Started

MSP430 Pin-Out........................................................................................................... 16

Getting Started

The DRV2603 can be used as a demonstration or evaluation tool. When the DRV2603EVM-CT Evaluation

Module is powered on, a demo application automatically starts. To power the board, connect the

DRV2603EVM-CT to an available USB port on your computer using the included mini-USB cable. The

demo begins with a board power-up sequence and then will enter the demo effects mode. The four larger

buttons (B1-B4) can be used to sample haptic effects using both the ERM and LRA motor in the top right

corner. The two smaller mode buttons (“–“, “+”) are used to change between the different sets of effects.

See the DRV2603 Demonstration Program section for a more detailed description of the demo application.

USB Power

DRV2603 Driver

Increment Mode

Power Select Pins

Decrement Mode

ERM and LRA Actuators

OUT

MSP

DRV

MSP430

DRV2603

Actuators

External

Power

Programmer

Connector

Effect Buttons

Press to play haptic effects.

Figure 1. Board Diagram

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Getting Started

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1.1 Evaluation Module Operating Parameters

The following table lists the operating conditions for the DRV2603 on the evaluation module.

Parameter

Specification

2.5V to 5.2V

400mA

Supply voltage range

Power-supply Current Rating

External PWM Voltage, V_PWM(optional)

1.8V to V_DD

1.2 Quick Start Board Setup

The DRV2603EVM-CT firmware contains haptic effects which showcase the features and benefits of the

DRV2603. Follow the instructions below to begin the demo.

1. Out of the box, the jumpers are set to begin demo mode using USB power. The default jumper settings

can be found in the table below.

Jumper

JP1

Default Position

Shorted

Description

Connect MSP430 PWM output to DRV2603 PWM input

3.3V reference for I²C

JP2

Shorted

JP3, JP4

MSP

Shorted

Connect on-board actuators to DRV2603

Select USB (5V) or VBAT power for the MSP430

Select USB (5V) or VBAT power for the DRV2603

USB to MSP

USB to DRV

DRV

2. Connect the included mini-USB cable to the USB connector on the DRV2603EVM-CT board.

3. Connect the other end of the USB cable to an available USB port on a computer, USB charger, or USB

battery pack.

4. If the board is powered correctly the four colored LEDs will light up, the four mode LEDs will flash, and

the LRA and ERM will play an effect, indicating the board has been successfully initialized.

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DRV2603 Demonstration Program

The DRV2603EVM-CT demo contains haptic effects which showcase the features and benefits of the

DRV2603. The sections below provide a detailed description of the included effects.

2.1 Modes and Effects Table

The effects preloaded on the DRV2603EVM-CT are listed in Table 1. The modes are selected using the

“+” and “–“ mode buttons in the center of the board. The current mode can be identified by the white LEDs

directly above the mode buttons. Buttons B1-B4 trigger the effects listed in the description column and will

change based on the selected mode.

Table 1. Mode and Effects Table

Mode

Button

Description

Actuator Mode

Ramp-up and click

Click and Ramp-down

Ramp-up and click

Click and Ramp-down

LRA

(Auto-Resonance On)

Mode 0

LEDs Off

ERM

LRA

LRA Alert (Buzz)

(Auto-Resonance On)

LRA

Mode 1

LED M4 On

(Auto-Resonance Off)

ERM Alert (Buzz)

ERM

–

LED Flash (Visual Alert Only)

Click with braking

Click no braking

Mode 2

LED M3 On

LRA

(Auto-Resonance On)

Double-click with braking

Double-click no braking

Keyboard Click (Click with braking)

Spacebar Effect (Click and Release)

Backspace Effect (Double-tick)

Scroll Wheel Effect

Mode 3

LED M2 On

LRA (Auto-Resonance On)

Click with braking

Click no braking

Mode 4

LED M1 On

ERM

Double-click with braking

Double-click no braking

Mode 5

LED M0 On

ERM and LRA

(Auto-Resonance On)

Concentration Game

2.2 Description of the Modes

The modes above were created to showcase various benefits of the DRV2603. See the description of

each mode below for more details.

2.2.1

2.2.2

Mode 0 – Ramp and Fade Waveforms

Mode 0 is ramp effects which demonstrate transitional effect capabilities of both LRAs and ERMs.

Mode 1 – Buzz and Alerts

Mode 1 demonstrates an LRA with auto-resonance on, an LRA with auto-resonance off, and an ERM.

Compare the difference in strength between the LRA with and without auto-resonance.

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Figure 2 and Figure 3 compare the acceleration (in blue) between a driver without auto-resonance

detection and a driver with auto-resonance detection.

Figure 2. LRA Auto-Resonance Off

Figure 3. LRA Auto-Resonance On

2.2.3

Mode 2 – LRA Clicks

Mode 2 showcases LRA clicks and double clicks. Notice the difference in length of the click with braking

and without braking. Then compare the double clicks and notice the event separation is only possible with

braking.

Figure 4 and Figure 5 show the difference between a click with braking and a click without braking. Notice

the acceleration (in blue) is much longer when braking is not applied.

Figure 4. LRA Click without Braking

Mode 3 – User Interface Effects

Figure 5. LRA Click with Braking

2.2.4

Mode 3 showcases LRA user interface effects.

1. Button 1 – Basic click effect

2. Button 2 – Click and Release effect – when holding the board press this button. The button will click

when pressed down and bump when released giving a full button effect.

3. Button 3 – Double tick effect – the double tick effect can be used for a backspace key or some other

special function key.

4. Button 4 – Scroll wheel effect – press this button while holding the board and feel the scroll-like effect

imitating a flick or scroll gesture.

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Hardware Configuration

Figure 6. LRA Click and Release Effect

Figure 7. LRA Scroll Wheel Effect

2.2.5

2.2.6

Mode 4 – ERM Clicks

Mode 4 showcases ERM clicks and double clicks. Similarly to the LRA, compare the click with braking and

without braking and notice the sharper feel with braking.

Mode 5 – Concentration Game

Mode 5 is a game that incorporates the various LRA and ERM effects. This can be used to demonstrate

haptics in a real application.

To begin playing Concentration:

1. Press any of the large effect buttons.

2. The game will then count down.

3. Once the countdown completes, a button will light and an effect will play.

4. Repeat the pattern by pressing the same button.

5. After each successfully repeated pattern, the board will repeat the same pattern and add one

additional button to the sequence.

Hardware Configuration

The DRV2603EVM-CT is very flexible and can be used to completely evaluate the DRV2603. The

following sections list the various hardware configurations.

3.1 Input and Output Overview

The DRV2603EVM-CT allows complete evaluation of the DRV2603 though test points, jacks and

connectors. Table 2 gives a brief description of the hardware.

Table 2. Hardware Overview

Signal

PWM

Description

I/O

External DRV2603 PWM input

External DRV2603 enable control

Input / Observe

Filtered output test points for observation, connect to oscilloscope or

measurement equipment

OUT+ / OUT-

Output

OUT

USB

VBAT

SBW

I²C

Unfiltered output terminal block, connect to actuator

USB power (5V)

Output

Input

External Supply Power (2.5V-5.2V)

MSP430 programming header

MSP430 I²C™ bus

Input

Input / Output

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Table 2. Hardware Overview (continued)

Signal

Description

I/O

The audio jack is connected to an ADC on the MSP430. This is used for

audio-to-haptics conversion using special software on the MSP430.

Audio

Input

Hardware configuration details can be found in the following sections.

3.2 Power Supply Selection

The DRV2603EVM-CT can be powered by USB or an external power supply (VBAT). Jumpers “DRV” and

“MSP” are used to select USB or VBAT for the DRV2603 and MSP430G2553, respectively. See the

following table for possible configurations.

(1)

Supply Configuration

DRV

MSP

DRV2603 Supply Voltage

USB – Both

USB

DRV2603 External Supply, MSP430

USB

VBAT

USB

VBAT

External Supply - Both

USB with 3.3V LDO⁽²⁾- Both

VBAT

USB

VBAT

USB

VBAT

3.3V (R4 = Short, R5 = Open)

(1)

The DRV2603 supply must be on before operating the MSP430.

If a 3.3V DRV2603 supply voltage is preferred while using the USB as the power source, remove R5 and add a zero ohm

resistor across R4.

(2)

3.3 Using an External Actuator

OUT-

OUT+

OUT

470pF

100k

From DRV2603

Figure 8. Terminal Block and Test Points

The DRV2603EVM-CT can be used with an external actuator. Follow the instructions below to attach an

actuator to the "OUT" terminal block.

1. Remove jumpers JP3 and JP4, which will disconnect the on-board actuators from the DRV2603.

2. Attach the positive and negative leads of the actuator to the green “OUT” terminal block keeping in

mind polarity.

3. Screw down the terminal block to secure the actuator leads.

It is important to use the green terminal block when connecting an external actuator. The "OUT+" and

"OUT-" testpoints have low-pass filters and should only be used for oscilloscope and bench

measurements.

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Hardware Configuration

3.4 PWM Input Source

PWM

DRV2603

MSP430

P3.1

OUT+

PWM

P3.0

GND

VDD

OUT-

JP1

ERM/LRA

VDD

Figure 9. External PWM Input

The DRV2603 input signal can be driven by the on-board MSP430 PWM or an external PWM source. The

input source is selected by shorting or disconnecting JP1.

JP1

PWM Source

Shorted

Open

MSP430

External PWM using PWM testpoint

To set the DRV2603 enable pin high while using an external PWM source:

1. Enter Additional Hardware Modes by holding the "+" button until the actuator buzzes and the mode

LEDs blink.

2. Select Mode 3 (00011'b) using the increment mode button ("+").

3. In Mode 3, press one of the following buttons to enable the DRV2603.

•

B1 - disable the DRV2603

B2 - enable with LRA auto-resonance on

B3 - enable with LRA auto-resonance off

B4 - enable in ERM mode

4. If the DRV2603 is enabled, the "EN" LED will glow.

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3.5 Enable Pin Source

PWM

DRV2603

MSP430

P3.1

OUT+

GND

VDD

PWM

P3.0

JP1

ERM/LRA

VDD

OUT-

Figure 10. External Enable

The enable pin on the DRV2603 is controlled by the MSP430. To use an external control source or GPIO

there are two options.

Using the Additional Hardware Modes in the MSP430 firmware, select "Mode 5" which will Hi-Z the

MSP430 I/O enable control pin so it does not interfere with the external enable control source.

1. Enter Additional Hardware Modes by holding the "+" button until the actuator buzzes and the mode

LEDs blink.

2. Select Mode 5 (00101'b) using the increment mode button ("+").

3. Connect the external control source to the EN test point at the top of the board.

4. In Mode 5, press one of the following buttons to Hi-Z the DRV2603 enable (EN) pin.

•

B1 - disable Hi-Z mode

B2 - Hi-Z MSP430 EN pin, select LRA auto-resonance on

B3 - Hi-Z MSP430 EN pin, select LRA auto-resonance off

B4 - Hi-Z MSP430 EN pin, select ERM mode

To physically disconnect the MSP430 from the DRV2603 enable pin:

1. Remove resistor R8 which disconnects the MSP430 from the DRV2603.

2. Connect the external control source to the EN test point at the top of the board.

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Hardware Configuration

3.6 LRA/ERM Mode Source

PWM

DRV2603

MSP430

P3.1

OUT+

PWM

P3.0

GND

VDD

OUT-

JP1

ERM/LRA

VDD

Figure 11. Hardware Select Actuator Mode

The DRV2603EVM-CT includes both an LRA and ERM actuator. By default, the MSP430 firmware will

apply the appropriate logic voltage to the DRV2603 actuator select pin (LRA/ERM) and select the

appropriate actuator using an on-board load switch (U5).

To manually select the on-board actuator using the MSP430 firmware:

1. Enter Additional Hardware Modes by holding the "+" button until the actuator buzzes and the mode

LEDs blink.

2. Select Mode 3 (00011'b) using the increment mode button ("+").

3. In Mode 3, press one of the following buttons to enable the DRV2603 and select the appropriate

actuator.

•

B1 - disable the DRV2603

B2 - select the on-board LRA and enable the DRV2603

B3 - select the on-board LRA and enable the DRV2603

B4 - select the on-board ERM and enable the DRV2603

4. If the DRV2603 is enabled, the "EN" LED will glow.

To manually set the actuator select pin using hardware, use resistors R1, R2, and R3 to configure the

DRV2603 .

1. Remove resistor R1, which will disconnect the MSP430.

2. To select LRA mode, add a 0Ω resistor across R2 which will short the pin to VBAT.

3. To select ERM mode, add a 0Ω resistor across R3 which will short the pin to ground.

To manually select either the on-board ERM or LRA actuator using hardware:

1. Remove resistor R34 which will disconnect the MSP430.

2. To select the LRA, place a 0Ω resistor across R35.

3. To select the ERM, no additional resistors are needed.

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Actuator Selection Resistor Configurations

Actuator Type

ERM

Open

0Ω

R34

Open

X⁽¹⁾

R35

Open

0Ω

X⁽¹⁾

Open

LRA

Open

0Ω

External ERM

External LRA

Open

0Ω

Open

X⁽¹⁾

(1)

Does not matter

Measurement and Analysis

4.1 Output Measurements

The DRV2603 uses PWM modulation to create the output signal for both ERM and LRA actuators. To

measure and observe the DRV2603 output waveform, connect an oscilloscope or other measurement

equipment to the filtered output test points, “OUT+” and “OUT-“.

OUT-

OUT+

OUT

470pF

100k

From DRV2603

Figure 12. Terminal Block and Test Points

The DRV2603 drives LRA and ERM actuators using a 20kHz PWM modulated waveform, but only the

frequencies around the LRA resonant frequency or the ERM DC drive voltage are relevant to the haptic

actuator vibration. The higher frequency switching content does not contribute to the vibration strength of

the actuator and can make it difficult to interpret the modulated output waveform on an oscilloscope. The

oscilloscope image on the left shows the DRV2603 unfiltered waveform and the image on the right shows

a filtered version used for observation and measurement.

Figure 13. DRV2603 Unfiltered Waveform

Figure 14. DRV2603 Filtered Waveform

To observe the modulated output waveform and ensure that the 20kHz switching waveform and

associated harmonics are not captured, use either a digital or analog, low pass filter when viewing the

output waveform. TI recommends using a 1st-order, low-pass filter with a cutoff between 1kHz and

3.5kHz.

Below are recommended output filters for use while measuring and characterizing the DRV2603. Certain

oscilloscopes have a built-in digital, low-pass filter, so no external components are required.

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MSP430 Control and Firmware

OUT+

OUT-

Ch1-Ch2

Ch1

Ch2

(Differential)

ERM

LRA

with Digital

Low-Pass Filter

Oscilloscope

Figure 15. Measuring the DRV2603 Output with a Digital Low-pass Filter

An analog 1st order, low-pass, RC filter can also be used; however, care must be taken not to use a filter

impedance that is too low. Low filter impedance can affect the back-EMF of the actuator and interfere with

the auto-resonance detection algorithm. See the recommend values in Figure 16.

100k

OUT+

470 pF

ERM

Ch1

Ch1-Ch2

(Differential)

Ch2

LRA

100k

OUT-

Oscilloscope

470 pF

Figure 16. Measuring the DRV2603 Output Signal with an Analog Low-pass Filter

MSP430 Control and Firmware

The DRV2603EVM-CT is controlled by a programmable MSP430. This section contains information for

programming and controlling the board using the MSP430.

5.1 Additional Hardware Modes

Additional modes are available on the DRV2603EVM-CT that provide increased board control and

functionality. The additional modes are not available in “demo” mode, but can be access by switching to

“binary counting mode”. In “binary counting mode” the mode LEDs count in binary (32 modes) rather than

in “demo” mode format (only 6 modes including off).

5.1.1

Enter Binary Counting Mode

To enter “binary counting mode” and access the additional modes:

1. Press and hold the increment mode button (“+”) for approximately 3 seconds.

2. Release the button when the actuator buzzes and the mode LEDs flash.

3. Select from the “binary counting modes” using the “+” and “-“ buttons.

All modes, including “demo” modes, are available in binary counting mode, see Table 3 for a description.

5.1.2

Exit Binary Counting Mode

To exit “binary counting mode” and return to “demo” mode:

1. Press and hold the decrement mode button (“-“) for approximately 3 seconds.

2. Release the button when the actuator buzzes and mode LEDs flash.

3. Select from the “demo” modes using the “+” and “-“ buttons.

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5.1.3

Binary Counting Modes

Table 3 lists the modes available in “binary counting mode”. The same modes in “demo” mode are present

in “binary counting mode”.

Table 3. Binary Counting Modes

Mode

Button

Description

Actuator Mode

Notes

Mode 0

Mode 1

Mode 2

Ramp and Clicks. See Table 1 Mode 0.

Concentration Game. See Table 1 Mode 5.

ERM Clicks. See Table 1 Mode 4.

Disable Amplifier

Enable DRV2603

External PWM - Apply an

external PWM source to

the PWM testpoint, use

MSP430 for hardware

configuration. Remove

jumper JP1.

LRA (Auto-Resonance On)

LRA (Auto-Resonance Off)

Mode 3

External PWM

LEDs: 00011

Enable DRV2603

ERM

Mode 4

LRA Keyboard and Mouse Effects. See Table 1 Mode 3.

Disable Amplifier

Enable DRV2603

External PWM / External

Enable - Apply an external

PWM source and enable

signal. Enable pin on

MSP430 is Hi-Z. Remove

jumper JP1.

Mode 5

External PWM and External

Enable

LRA (Auto-Resonance On)

LRA (Auto-Resonance Off)

LEDs: 00101

Enable DRV2603

ERM

Begin Life Test

Test Buzz

Life Test (2 seconds on, 1

second off) - life test

repeats infinite times and

board must be powered

down to stop. Increment /

Decrement amplitude using

B3 and B4. Test new

Mode 6

Life Test (LRA)

LEDs: 00110

Decrease output voltage

(+1 increment)

LRA (Auto-resonance On)

Increase output voltage (+1

increment)

amplitude using B2.

Begin Life Test

Test Buzz

Life Test (Infinite Buzz) -

board must be powered

down to stop buzz.

Mode 7

Life Test Buzz (LRA)

LEDs: 00111

Decrease output voltage

(+1 increment)

Increment / Decrement

amplitude using B3 and B4.

Test new amplitude using

B2 before beginning life

test.

LRA (Auto-resonance On)

Increase output voltage (+1

increment)

Mode 8

LRA Clicks. See Table 1 Mode 2

Alert (Auto-resonance On) LRA (Auto-resonance On)

Alert (Auto-resonance Off)

Vary the auto-resonance off

output frequency and see

the change in vibration

force over frequency.

Compare B2 (auto-

Mode 9

Auto-resonance off

frequence adjust

LEDs: 01001

Decrease output frequency

LRA (Auto-resonance Off)

resonance off) with B1

(auto-resonance on).

Increase output frequence

Begin Life Test

Test Buzz

Life Test (Infinite Buzz) -

board must be powered

down to stop buzz.

Increment / Decrement

amplitude using B3 and B4.

Test new amplitude using

B2 before beginning life

test.

Mode 10

Life Test Buzz (ERM)

LEDs: 01010"

Decrease output voltage

(+1 increment)

ERM

Increase output voltage (+1

increment)

Mode 16

Alerts. See Table 1 Mode 1.

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MSP430 Control and Firmware

5.2 Modifying or Reprogramming the Firmware

The MSP430 firmware on the DRV2603EVM-CT can be modified or reprogrammed to create new haptic

effects or behaviors. Find the latest firmware source code and binaries on TI.com. Follow the instructions

below to modify or reprogram the DRV2603EVM-CT.

1. Purchase one of the following MSP430G2553 compatible programmers:

•

EZ430-F2013 (recommended)

MSP-EXP430G2 (recommended) - requires the additional purchase of a header for J4

–

Digi-Key: ED8650-ND

Mouser: 575-500201

•

MSP430-FET430UIF - requires a JTAG to Spy-Bi-Wire adapter (MSP-JTAGSBW if available)

2. Download and install Code Compose Studio (CCS) or IAR Embedded Workbench IDE.

3. Download the DRV2603EVM-CT source code and binaries from TI.com.

4. Connect the programmer to an available USB port.

5. Connect the programmer to the “SBW” header on the DRV2603EVM-CT.

6. In CCS,

(a) Open the project file by selecting Project > Import Existing CCS Project.

(b) Select Browse and navigate to the DRV2603EVM-CT project folder, then press OK.

then press “Finish”.

(d) Before compiling, navigate to Project > Properties > Build > MSP430 Compiler > Advanced Options

> Language Options and make sure the checkbox for “Enable support for GCC extensions (--gcc)”

is checked.

7. In IAR,

(a) Create a new MSP430 project in IAR,

(b) Select the MSP430G2553 device,

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MSP430 Control and Firmware

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5.3 MSP430 Pin-Out

The DRV2603EVM-CT contains a MSP430G2553 low-cost microcontroller which controls the board and

contains sample haptic effects. The pin-out for the microcontroller can be found in Table 4.

Table 4. MSP430 Pin-Out

Label

P1.1

Description

Green LED

P1.2

Yellow LED

Blue LED

P1.3

P1.4

VREF+

P1.5

Audio-to-Haptics

Enable

P3.1

P3.0

Actuator Mode Selection

P2.0

Button 1

P2.1

Button 2

P2.2

Button 3

P3.2

PWM

P3.3

WLED 0

P3.4

WLED 1

P2.3

Button 4

P2.4

"+" Button

"–" Button

WLED 2

P2.5

P3.5

P3.6

WLED 3

P3.7

WLED 4

P1.6/SCL

P1.7/SDA

SBWTDIO

SBWTCK

P2.7

I²C Clock

I²C Data

Spy-Bi-Wire Data

Spy-Bi-Wire Clock

P2.6

LRA/ERM Load Switch

Analog Ground

Digital Ground

Analog Supply

Digital Supply

Red LED

AVSS

DVSS

AVCC

DVCC

P1.0

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Schematic

D E 0 W L

D E 1 W L

D E 2 W L

D E 3 W L

D E 4 W L

0 N B T

1 N B T

2 N B T

3 N B T

4 N B T

5 N B T

0 N B T

1 N B T

2 N B T

0 . 2 P

1 . 2 P

2 . 2 P

2 . 3 P

3 . 3 P

4 . 3 P

3 . 2 P

4 . 2 P

C N

0 . 1 P

V C D C

C V C A

V S D S

i e l d S h

D E 0 W L

S V S A

6 . 2 P

7 . 2 P

D E 1 W L

3 N B T

w i t c h o a L d S

4 N B T

B 2

B 1

D N G

V C C B

V C A A E O

A 2

A 1

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Layout

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Layout

Figure 17. X-Ray Top View

Figure 18. Top Copper

DRV2603 ERM/LRA Haptic Driver Evaluation Kit

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Layout

Figure 19. Layer 2 Copper

Figure 20. Layer 3 Copper

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Figure 21. Bottom Copper

DRV2603 ERM/LRA Haptic Driver Evaluation Kit

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Bill of Materials

ITEM

MANU PARTNUM

QTY

REF DESIGNATORS

VENDOR PARTNUM

DESCRIPTION

VENDOR

MANUFACTURER

SEMICONDUCTORS

DRV2603RUN

TXS0102DCTR

DRV2603RUN

296-21978-1

NO DATA YET QFN10-RUN ROHS TEXAS

INSTRUMENTS

TEXAS

INSTRUMENTS

2-BIT BIDIR LEVEL TRANSLATOR DIGI-KEY

SSOP8-DCT ROHS

TEXAS

INSTRUMENTS

MSP430G2553IRHB32

595-

MIXED SIGNAL MICRO 16KB

FLASH 512B RAM QFN32-RHB

ROHS

MOUSER

TEXAS

INSTRUMENTS

P430G2553IRHB32T

TPS73633MDBVREP

TS5A12301EYFPR

296-21283-1

VOLT REG 3.3V 400MA LDO CAP

FREE NMOS SOT23-DBV5 ROHS

DIGI-KEY

TEXAS

INSTRUMENTS

296-23757-1-ND

IEC LEVEL 4 ESD-PROTECTED

0.75-OHM ANALOG SWITCH

WCSP6-YFP ROHS

TEXAS

INSTRUMENTS

LTST-C190KGKT

5V,EN

160-1435-1-ND

LED,GREEN,2.0V,SMD0603,ROHS DIGI-KEY

LITE-ON INC.

PANASONIC

LUMEX OPTO

LNJ037X8ARA

M0,M1,M2,M3,M4

LNJ037X8ARACT-ND LED, WHITE 2.9V SMD0805 ROHS DIGI-KEY

SML-LXT0805SRW-TR

SML-LXT0805GW-TR

SML-LXT0805YW-TR

67-1555-1

67-1553-1

67-1554-1

LED, RED 2.0V SMD0805 ROHS

DIGI-KEY

LED, GREEN 2.0V SMD0805 ROHS DIGI-KEY

LED, YELLOW 2.0V SMD0805

ROHS

DIGI-KEY

LTST-C171TBKT

160-1645-1-ND

LED, BLUE 3.3V SMD0805 ROHS

LITE-ON INC.

CAPACITORS

GRM155R71C104KA8

C1,C12

490-3261-1-ND

CAP SMD0402 CERM 0.1UFD 16V DIGI-KEY

X7R 10% ROHS

MURATA

TDK CORP

AVX

C1005X5R0J104K

C8,C9,C10,C13

445-1266-1

CAP SMD0402 CERM 0.1UFD 6.3V DIGI-KEY

10% X5R ROHS

0805YD106KAT2A

478-5165-1

CAP SMD0805 CERM 10UFD 16V

X5R 10% ROHS

DIGI-KEY

GRM155R60J105KE19

490-1320-1

CAP SMD0402 CERM 1.0UFD 6.3V DIGI-KEY

X5R 10% ROHS

MURATA

KEMET

ROHM

GRM188R60J106ME4

C11

C14,C15

490-3896-1-ND

399-1025-1

CAP SMD0603 CERM 10UFD 6.3V DIGI-KEY

20% X5R ROHS

C0402C471K5RACTU

CAP SMD0402 CERM 470PFD 50V DIGI-KEY

10% X7R ROHS

TCTAL0J107M8R

511-1498-1-ND

CAP TANT1206 100UFD 6.3V 20% DIGI-KEY

TCT SERIES ROHS

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Bill of Materials

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MANUFACTURER

ITEM

MANU PARTNUM

QTY

REF DESIGNATORS

VENDOR PARTNUM

DESCRIPTION

VENDOR

RESISTORS

ERJ-2GEJ821

R45

RESISTOR,SMT,0402,THICK

FILM,5%,1/16W,820

ERJ-2RKF9761X

RMCF0402ZT0R00

RC0402FR-07511RL

ERJ-2GEJ152

P9.76KLCT-ND

RESISTOR SMD0402 THICK FILM

9.76K OHMS 1/10W 1% ROHS

DIGI-KEY

PANASONIC

R1,R8,R32,R33,R34,R RMCF0402ZT0R00CT ZERO OHM JUMPER SMT 0402 0

STACKPOLE

ELECTRONICS

OHM 1/16W,5% ROHS

R9,R11,R12,R13,R14 311-511LRCT-ND

RESISTOR SMD0402 THICK FILM

511 OHMS 1% 1/16W ROHS

YAGEO

R26

RESISTOR,SMT,0402,THICK

FILM,5%,1/16W,1.5K

Panasonic

RMCF0603ZT0R00

ERJ-2RKF2490X

ERJ-2RKF4992X

CRCW04020000Z0ED

ERJ-2GEJ104

RMCF0603ZT0R00CT- RESISTOR SMD0603 ZERO OHMS DIGI-KEY

STACKPOLE

ELECTRONICS

1/10W ROHS

R15,R16,R17,R18,R19 P249LTR-ND

RESISTOR,SMT,0402,249

OHM,1%,1/16W

DIGI-KEY

Panasonic

PANASONIC

VISHAY

R43,R44

R40,R46

R50,R51

P49.9KLCT

541-0.0JCT

P100KJCT

RESISTOR SMD0402 THICK FILM

49.9K OHMS 1/16W 1% ROHS

ZERO OHM JUMPER SMT 0402 0

OHM 1/16W,5% ROHS

RESISTOR SMD0402 THICK FILM

100K OHMS 1/16W 5% ROHS

PANASONIC

FERRITE BEADS

MPZ2012S601A

FB1,FB2

445-2206-1

FERRITE BEAD SMD0805 600

Ohms 2A ROHS

DIGI-KEY

TDK

HEADERS, JACKS, AND SHUNTS

LPPB061NGCN-RC

PBC03SAAN

PBC02SAAN

UX60-MB-5ST

SJ-3523-SMT

SPC02SYAN

1725656

SBW

S9010E-06

HEADER THRU FEMALE 1X6-RA

50LS GOLD ROHS

SULLINS

DRV,I2C,MSP

JP2

S1011E-03-ND

S1011E-02

HEADER THRU MALE 3 PIN 100LS DIGI-KEY

GOLD ROHS

SULLINS

HEADER THRU MALE 2 PIN 100LS DIGI-KEY

GOLD ROHS

SULLINS

JP1,JP3,JP4

USB

HEADER THRU MALE 2 PIN 100LS DIGI-KEY

GOLD ROHS

SULLINS

H2959CT

JACK USB MINIB SMT-RA 5PIN

ROHS

DIGI-KEY

HIROSE

Audio

CP-3523SJCT-ND

JACK AUDIO-STEREO MINI(3.5MM DIGI-KEY

,3-COND SMT-RA ROHS

CUI STACK

SULLINS

MSP (2-3), DRV (2-3), S9001-ND

JP1, JP2, JP3, JP4

SHUNT BLACK AU FLASH 0.100LS DIGI-KEY

CLOSED TOP ROHS

OUT,VBAT

277-1273

TERMINAL BLOCK MPT

COMBICON 2PIN 6A/125V GREEN

100LS ROHS

DIGI-KEY

PHOENIX CONTACT

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Bill of Materials

ITEM

MANU PARTNUM

QTY

REF DESIGNATORS

VENDOR PARTNUM

DESCRIPTION

VENDOR

MANUFACTURER

TESTPOINTS AND SWITCHES

5003

ENIN,OUT+,OUT-

,EXTIN (Solder so that

color ring is secured)

5003K

5011K

PC TESTPOINT, ORANGE, ROHS

DIGI-KEY

KEYSTONE

ELECTRONICS

5011

GND,TP1 (Solder so

that color ring is

secured)

PC TESTPOINT BLACK 063 HOLE DIGI-KEY

ROHS

KEYSTONE

ELECTRONICS

NRS-2574

ELV1036A

AVM1

NRS-2574

ACUTATOR VIBRATION MOTOR

1,3V 9000 RPM ROHS

SANYO

AAC

SANYO

AAC

ACTUATOR - LINEAR VIBRATOR,

2VRMS

Metal Block (Custom Block, Heavy

Metal, See metal block spec)

Heavy Metal

3-5-468MP

2-5-4466W

3M9724-ND

3M9962-ND

TAPE TRANSFER ADHESIVE 3" X DIGI-KEY

5YD

TAPE POLY FOAM 2" x 5YD

DIGI-KEY

COMPONENTS NOT ASSEMBLED

R0402_DNP

R2,R3,R20,R21,R22,R

23,R24,R25,R30,R31,

R35

TestPoint_SMD-

Square_2.0mm

LRA_OUT+,LRA_OUT-

TESTPOINT SMD SQUARE 2.0mm

R0603_DNP

RMCF0603ZT0R00CT- R0603_DNP

DIGI-KEY

STACKPOLE

ELECTRONICS

R0402_DNP

R41,R47

R42

P4.99KLCT-ND

541-0.0JCT

R0402_DNP

DIGI-KEY

PANASONIC

VISHAY

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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS

Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims

arising from the handling or use of the goods.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from

the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO

BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF

MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH

ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL

DAMAGES.

Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This

notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety

programs, please visit www.ti.com/esh or contact TI.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or

combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and

therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,

software performance, or infringement of patents or services described herein.

REGULATORY COMPLIANCE INFORMATION

As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal

Communications Commission (FCC) and Industry Canada (IC) rules.

For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,

DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer

use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing

devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency

interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will

be required to take whatever measures may be required to correct this interference.

General Statement for EVMs including a radio

User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and

power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local

laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this

radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and

unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory

authorities, which is responsibility of user including its acceptable authorization.

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant

Caution

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause

harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

equipment.

FCC Interference Statement for Class A EVM devices

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to

cause harmful interference in which case the user will be required to correct the interference at his own expense.

FCC Interference Statement for Class B EVM devices

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment

generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause

harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If

this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and

on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

For EVMs annotated as IC – INDUSTRY CANADA Compliant

This Class A or B digital apparatus complies with Canadian ICES-003.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the

equipment.

Concerning EVMs including radio transmitters

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this

device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired

operation of the device.

Concerning EVMs including detachable antennas

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain

approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should

be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum

permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain

greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.

Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de

l'utilisateur pour actionner l'équipement.

Concernant les EVMs avec appareils radio

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est

autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout

brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concernant les EVMs avec antennes détachables

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain

maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à

l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente

(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel

d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans

cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

SPACER

【Important Notice for Users of this Product in Japan】

This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan

If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:

1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and

Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of

Japan,

2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this

product, or

3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with

respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note

that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.

Texas Instruments Japan Limited

(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan

http://www.tij.co.jp

【ご使用にあたっての注】

本開発キットは技術基準適合証明を受けておりません。

本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。

1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。

2. 実験局の免許を取得後ご使用いただく。

3. 技術基準適合証明を取得後ご使用いただく。

なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。

ꢀꢀꢀ上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。

日本テキサス・インスツルメンツ株式会社

東京都新宿区西新宿６丁目２４番１号

西新宿三井ビル

http://www.tij.co.jp

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EVALUATION BOARD/KIT/MODULE (EVM)

WARNINGS, RESTRICTIONS AND DISCLAIMERS

For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished

electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in

laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks

associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end

product.

Your Sole Responsibility and Risk. You acknowledge, represent and agree that:

1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug

Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,

affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.

2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable

regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,

contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical)

between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to

minimize the risk of electrical shock hazard.

3. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even

if the EVM should fail to perform as described or expected.

4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.

Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the

user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and

environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contact

a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the

specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or

interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the

load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures

greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include

but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the

EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please

be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable

in electronic measurement and diagnostics normally found in development environments should use these EVMs.

Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representatives

harmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or in

connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims

arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.

Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such

as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices

which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate

Assurance and Indemnity Agreement.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,

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obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are

sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard

warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where

mandated by government requirements, testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and

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