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Programming the MSP430
9.3
MSP430 Pinout
lists the pin functions the MSP430F5510 device. The yellow highlighted rows indicate pins that
are used by the board. The non-highlighted rows indicate unused pins. All GPIO pins that are not
highlighted are broken out to standard 100-mil pitch headers for prototype development and evaluation.
Table 10. Used and Unused Pins on the MSP430F5510
PIN
DESCRIPTION
NO.
NAME
1
P6.0/CB0/A0
Button 1
2
P6.1/CB1/A1
Button 2
3
P6.2/CB2/A2
4
P6.3/CB3/A3
5
P6.4/CB4/A4
6
P6.5/CB5/A5
7
P6.6/CB6/A6
8
P6.7/CB7/A7
9
P5.0/A8
10
P5.1/A9
11
AVCC1
3.3 V
12
P5.4/XIN
XIN, 32.768-kHz crystal
13
P5.5/XOUT
XOUT, 32.768-kHz crystal
14
AVSS1
GND
15
DVCC1
3.3 V
16
DVSS1
GND
17
VCORE
Decoupling capacitor for VCore
18
P1.0/TA0CLK
19
P1.1/TA0.0
20
P1.2/TA0.1
21
P1.3/TA0.2
22
P1.4/TA0.3
23
P1.5/TA0.4
24
P1.6/TA1CLK/CBOUT
COMP_OUT, Feedback from B1 and B2 captouch
25
P1.7/TA1.0
26
P2.0/TA1.1
27
P2.1/TA1.2
28
P2.2/TA2CLK/SMCLK
29
P2.3/TA2.0
30
P2.4/TA2.1
PWM, can be disconnected
31
P2.5/TA2.2
32
P2.6/RTCCLK/DMAE0
33
P2.7/UCB0STE/UCA0CLK
34
P3.0/UCB0SIMO/UCB0SDA
35
P3.1/UCB0SOMI/UCB0SCL
36
P3.2/UCB0CLK/UCA0STE
37
P3.3/UCA0TXD/UCA0SIMO
38
P3.4/UCA0RXD/UCA0SOMI
39
DVSS2
GND
40
DVCC2
3.3 V
41
P4.0/PM_UCB1STE/PM_UCA1CLK
42
P4.1/PM_UCB1SIMO/PM_UCB1SDA
SDA_IN
43
P4.2/PM_UCB1SOMI/PM_UCB1SCL
SCL_IN
44
P4.3/PM_UCB1CLK/PM_UCA1STE
45
P4.4/PM_UCA1TXD/PM_UCA1SIMO
46
P4.5/PM_UCA1RXD/PM_UCA1SOMI
15
SLOU400 – September 2014
DRV2605L Multi-Driver ERM, LRA Haptic Driver Evaluation Kit User’s Guide
Copyright © 2014, Texas Instruments Incorporated