Texas Instruments DRV2624EVM-CT Скачать руководство пользователя страница 13 | Manualshive

Страница: 13 / 26

Texas Instruments DRV2624EVM-CT Скачать руководство пользователя страница 13

DRV2624YFF

Schematic

13

SLOU435B – December 2015 – Revised February 2019

Submit Documentation Feedback

Copyright © 2015–2019, Texas Instruments Incorporated

DRV2624 ERM, LRA haptic driver evaluation kit

7

Schematic

Figure 18. DRV2624EVM-CT Schematic Page 1

«
...
11
12
13
14
15
...
»

Содержание DRV2624EVM-CT

Страница 1: ...aveform storage and auto resonance frequency tracking The DRV2624EVM CT Evaluation Module EVM is a complete demo and evaluation platform for the DRV2624 The kit includes a microcontroller linear actua...

Страница 2: ...13 8 Layout 15 9 Bill of Materials 17 List of Figures 1 DRV2624EVM CT Board 1 2 Board Diagram 3 3 LRA Sharp Click Closed Loop Waveform 6 4 LRA Sharp Click Open Loop Waveform 6 5 ERM Sharp Click Closed...

Страница 3: ...tic driver evaluation kit 1 Getting Started The DRV2624 can be used as a demonstration or evaluation tool When the DRV2624EVM CT evaluation module is powered on for the first time a demo application a...

Страница 4: ...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 are found in the table below Jumper Default Position Description J3 Short p...

Страница 5: ...and change based on the selected mode Table 1 Mode and Effects Table Mode Button Description Actuator Waveform Location Interface Mode 0 LEDs Off B1 Sharp Click ERM RAM Internal Trigger I2 C B2 Sharp...

Страница 6: ...both ERM and LRA In closed loop operation for ERM s the driver automatically overdrives and brakes the actuator In open loop the waveform must be predefined with overdrive and braking For LRA s in clo...

Страница 7: ...fference in acceleration between LRA auto resonance ON and LRA auto resonance OFF Notice that the acceleration is higher when driven at the resonant frequency The auto resonance ON waveform has 1 32 G...

Страница 8: ...in GUI Mode 3 2 Haptics Control Console GUI Haptics Control Console HCC allows the user to have control over the DRV2624 driver through a number of controls and features To control the DRV2624EVM CT...

Страница 9: ...sole The DRV2624 Console is divided into three sections Initialization Work Mode and Board Status as seen below in Figure 13 Each section allows the user to control the device on the EVM through I2C w...

Страница 10: ...2624 and MSP430 I2 C bus Input Output Hardware configuration details can be found in the following sections 4 2 Power Supply Selection The DRV2624EVM CT can be powered by USB and an external power sup...

Страница 11: ...ints OUT and OUT Figure 14 Terminal Block and Test Points The DRV2624 drives LRA and ERM actuators using a 20 kHz PWM modulated waveform but only the frequencies around the LRA resonant frequency or t...

Страница 12: ...r IAR Embedded Workbench IDE 3 Download the DRV2624EVM CT source code and binaries from ti com 4 Connect the programmer to an available USB port 5 Connect the programmer to the J6 header on the DRV262...

Страница 13: ...ic 13 SLOU435B December 2015 Revised February 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated DRV2624 ERM LRA haptic driver evaluation kit 7 Schematic Figure 18 D...

Страница 14: ...om 14 SLOU435B December 2015 Revised February 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated DRV2624 ERM LRA haptic driver evaluation kit Figure 19 DRV2624EVM CT...

Страница 15: ...OU435B December 2015 Revised February 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated DRV2624 ERM LRA haptic driver evaluation kit 8 Layout Figure 20 Top Layer Fi...

Страница 16: ...SLOU435B December 2015 Revised February 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated DRV2624 ERM LRA haptic driver evaluation kit Figure 22 Layout Layer 3 Figu...

Страница 17: ...1H120JA01D MuRata CAP CERM 12 pF 50 V 5 C0G NP0 0402 CAP CERM 12 pF 50 V 5 C0G NP0 0402 CAP CERM 12 pF 50 V 5 C0G NP0 0402 CAP CERM 12 pF 50 V 5 C0G NP0 0402 CAP CERM 12pF 50V 5 C0G NP0 0402 CAP CERM...

Страница 18: ...2 RES 100k ohm 5 0 063W 0402 RES 100k ohm 5 0 063W 0402 0402 45 R5 1 0 18 ERJ 3RSFR18V Panasonic RES 0 18 1 0 1 W 0603 0603 46 R10 R38 R45 R49 4 1 5k CRCW04021K50JNED Vishay Dale RES 1 5k ohm 5 0 063W...

Страница 19: ...Free NMOS 400mA Low Dropout Regulator with Reverse Current Protection DBV0005A DBV0005A 69 U9 1 TPD2E001IDRLRQ1 Texas Instruments Automotive Catalog Low Capacitance 15 kV ESD Protection Array for High...

Страница 20: ...evisions may differ from page numbers in the current version Changes from Original December 2016 to A Revision Page Changed ROM to RAM in Waveform Location column in the Table 1 table 5 Deleted ROM Li...

Страница 21: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 22: ...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 in...

Страница 23: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 24: ...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 electr...

Страница 25: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 26: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

Отзывы:

Нет отзывов