Datasheet

P4.1
P4SEL0.x
P4DIR.x
P4IN.x
EN
Tomodules
P4OUT.x
1
0
DVSS
DVCC
1
D
PadLogic
Bus
Keeper
Direction
0:Input
1:Output
P4REN.x
01
00
10
11
P4SEL1.x
01
00
10
11
DVSS
DVSS
DVSS
MSP430FR573x
MSP430FR572x
www.ti.com SLAS639H –JULY 2011–REVISED SEPTEMBER 2013
Port P4, P4.1, Input/Output With Schmitt Trigger
Table 53. Port P4 (P4.1) Pin Functions
CONTROL BITS/SIGNALS
PIN NAME (P4.x) x FUNCTION
P4DIR.x P4SEL1.x P4SEL0.x
P4.1 1 P4.1 (I/O)
(1)
I: 0; O: 1 0 0
(1) Not available on all devices and package types.
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