MSP430F663x
SLAS566C –JUNE 2010–REVISED AUGUST 2012
www.ti.com
Port P4, P4.0 to P4.7, Input/Output With Schmitt Trigger
Pad Logic
S16...S23
LCDS16...LCDS23
P4REN.x
DVSS
DVCC
0
1
1
P4DIR.x
0
1
Direction
0: Input
1: Output
P4OUT.x
0
1
Module X OUT
P4.0/TB0.0/S23
P4.1/TB0.1/S22
P4.2/TB0.2/S21
P4.3/TB0.3/S20
P4.4/TB0.4/S19
P4.5/TB0.5/S18
P4.6/TB0.6/S17
P4DS.x
0: Low drive
1: High drive
P4SEL.x
P4IN.x
Bus
Keeper
EN
D
P4.7/TB0OUTH/SVMOUT/S16
Module X IN
P4IRQ.x
P4IE.x
EN
Q
P4IFG.x
Set
P4SEL.x
P4IES.x
Interrupt
Edge
Select
88
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