P3.1/UCB0SIMO/UCB0SDA
P3.2/UCB0SOMI/UCB0SCL
P3.3/UCB0CLK/UCA0STE
P3.4/UCA0TXD/UCA0SIMO
P3.5/UCA0RXD/UCA0SOMI
0
From Module
To Module
From Module
PxOUT.y
DVSS
DVCC
1
TAx.y
TAxCLK
1
0
PxIN.y
EN
D
PxSEL.y
PxREN.y
1
0
PxSEL2.y
1
0
PxSEL.y
1
3
2
1
0
PxSEL2.y
PxIRQ.y
PxIE.y
EN
Set
Q
Interrupt
Edge
Select
PxSEL.y
PxIES.y
PxIFG.y
Direction
0: Input
1: Output
PxDIR.y
From Module
PxSEL.y
3
2
1
0
PxSEL2.y
MSP430G2955
MSP430G2855
MSP430G2755
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SLAS800 – MARCH 2013
Copyright © 2013, Texas Instruments Incorporated
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MSP430G2955 MSP430G2855 MSP430G2755