MSP430F530x, MSP430F5310
SLAS677B –SEPTEMBER 2010–REVISED MARCH 2011
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Port P4, P4.0 to P4.7, Input/Output With Schmitt Trigger
Pad Logic
P4REN.x
DVSS
DVCC
0
1
1
P4DIR.x
0
1
Direction
0: Input
1: Output
from Port Mapping Control
P4OUT.x
0
1
from Port Mapping Control
P4.0/P4MAP0
P4.1/P4MAP1
P4.2/P4MAP2
P4.3/P4MAP3
P4.4/P4MAP4
P4.5/P4MAP5
P4.6/P4MAP6
P4.7/P4MAP7
P4DS.x
0: Low drive
1: High drive
P4SEL.x
P4IN.x
EN
D
to Port Mapping Control
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