DRV2603ERM Datasheet, PDF (16/28 Pages) Texas Instruments – DRV2603 ERM/LRA Haptic Driver Evaluation Kit

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 Description
1
P1.1
Green LED
2
P1.2
Yellow LED
3
P1.3
Blue LED
4
P1.4
VREF+
5
P1.5
Audio-to-Haptics
6
P3.1
Enable
7
P3.0
Actuator Mode 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
21 P1.6/SCL I²C Clock
22 P1.7/SDA I²C Data
23 SBWTDIO Spy-Bi-Wire Data
24 SBWTCK Spy-Bi-Wire Clock
25
P2.7
26
P2.6
LRA/ERM Load Switch
27
AVSS Analog Ground
28
DVSS Digital Ground
29
AVCC Analog Supply
30
DVCC Digital Supply
31
P1.0
Red LED
32
NC
16
DRV2603 ERM/LRA Haptic Driver Evaluation Kit
SLOU340A – May 2012 – Revised May 2012
Copyright © 2012, Texas Instruments Incorporated
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