MSP430F543X_1 Datasheet, PDF (67/90 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F543x, MSP430F541x
MSP430F543xA, MSP430F541xA
www.ti.com.......................................................................................................................................................................................... SLAS612 – SEPTEMBER 2008
Port P4, P4.0 to P4.7, Input/Output With Schmitt Trigger
P4REN.x
Pad Logic
P4DIR.x
P4OUT.x
Module X OUT
P4SEL.x
P4IN.x
Module X IN
0
1
0
1
EN
D
Direction
0: Input
1: Output
DV_SS
0
DV_CC
1
1
P4DS.x
0: Low drive
1: High drive
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB3
P4.4/TB4
P4.5/TB5
P4.6/TB6
P4.7/TBCLK/SMCLK
Copyright © 2008, Texas Instruments Incorporated
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