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Figure 17. X-Ray Top View

Figure 18. Top Copper

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DRV2603 ERM/LRA Haptic Driver Evaluation Kit

SLOU340A – May 2012 – Revised May 2012

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Copyright © 2012, Texas Instruments Incorporated

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Summary of Contents for DRV2603

Page 1: ...ples 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 wel...

Page 2: ...3 2 LRA Auto Resonance Off 6 3 LRA Auto Resonance On 6 4 LRA Click without Braking 6 5 LRA Click with Braking 6 6 LRA Click and Release Effect 6 7 LRA Scroll Wheel Effect 6 8 Terminal Block and Test P...

Page 3: ...he 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 bu...

Page 4: ...tion Description JP1 Shorted Connect MSP430 PWM output to DRV2603 PWM input JP2 Shorted 3 3V reference for I2 C JP3 JP4 Shorted Connect on board actuators to DRV2603 MSP USB to MSP Select USB 5V or VB...

Page 5: ...Only B1 Click with braking B2 Click no braking Mode 2 LRA LED M3 On Auto Resonance On B3 Double click with braking B4 Double click no braking B1 Keyboard Click Click with braking B2 Spacebar Effect Cl...

Page 6: ...in blue is much longer when braking is not applied Figure 4 LRA Click without Braking Figure 5 LRA Click with Braking 2 2 4 Mode 3 User Interface Effects Mode 3 showcases LRA user interface effects 1...

Page 7: ...to the sequence 3 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 Inpu...

Page 8: ...The DRV2603 supply must be on before operating the MSP430 2 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 3 3 Us...

Page 9: ...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 incremen...

Page 10: ...ode 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...

Page 11: ...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...

Page 12: ...ncy 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 th...

Page 13: ...at 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 co...

Page 14: ...nance On 1 increment down to stop Increment LEDs 00110 Decrement amplitude using Increase output voltage 1 B3 and B4 Test new B4 increment amplitude using B2 B1 Begin Life Test Life Test Infinite Buzz...

Page 15: ...ode 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 Imp...

Page 16: ...Selection 8 NC 9 P2 0 Button 1 10 P2 1 Button 2 11 P2 2 Button 3 12 P3 2 PWM 13 P3 3 WLED 0 14 P3 4 WLED 1 15 P2 3 Button 4 16 P2 4 Button 17 P2 5 Button 18 P3 5 WLED 2 19 P3 6 WLED 3 20 P3 7 WLED 4 2...

Page 17: ...0402 R1 0402 DNP R2 0402 DNP R3 GND Vbat 5V USB 0 0 0603 R5 0603 DNP R4 249 0402 R16 R17 0402 249 R18 249 0402 R19 0402 249 U3 3 3V 400mA TPS73633DBV QFN32 RHB U2 MSP430G2553RHB P2 5 P3 5 P3 7 P1 6 SC...

Page 18: ...m 7 Layout Figure 17 X Ray Top View Figure 18 Top Copper 18 DRV2603 ERM LRA Haptic Driver Evaluation Kit SLOU340A May 2012 Revised May 2012 Submit Documentation Feedback Copyright 2012 Texas Instrumen...

Page 19: ...yout Figure 19 Layer 2 Copper Figure 20 Layer 3 Copper 19 SLOU340A May 2012 Revised May 2012 DRV2603 ERM LRA Haptic Driver Evaluation Kit Submit Documentation Feedback Copyright 2012 Texas Instruments...

Page 20: ...Layout www ti com Figure 21 Bottom Copper 20 DRV2603 ERM LRA Haptic Driver Evaluation Kit SLOU340A May 2012 Revised May 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated...

Page 21: ...D 2 0V SMD0805 ROHS DIGI KEY LUMEX OPTO 9 SML LXT0805GW TR 1 B2 67 1553 1 LED GREEN 2 0V SMD0805 ROHS DIGI KEY LUMEX OPTO 10 SML LXT0805YW TR 1 B3 67 1554 1 LED YELLOW 2 0V SMD0805 DIGI KEY LUMEX OPTO...

Page 22: ...MT 0402 0 DIGI KEY VISHAY OHM 1 16W 5 ROHS 28 ERJ 2GEJ104 2 R50 R51 P100KJCT RESISTOR SMD0402 THICK FILM DIGI KEY PANASONIC 100K OHMS 1 16W 5 ROHS FERRITE BEADS 29 MPZ2012S601A 2 FB1 FB2 445 2206 1 FE...

Page 23: ...al Block Custom Block Heavy Heavy Metal Heavy Metal Metal See metal block spec 43 3 5 468MP 1 3M9724 ND TAPE TRANSFER ADHESIVE 3 X DIGI KEY 3M 5YD 44 2 5 4466W 1 3M9962 ND TAPE POLY FOAM 2 x 5YD DIGI...

Page 24: ...ncy 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 fr...

Page 25: ...na 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...

Page 26: ...roduct 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 Regulatio...

Page 27: ...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 in...

Page 28: ...or 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 unless officers of the parties have...

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