Datasheet

Bus
Keeper
EN
Direction
0: Input
1: Output
P4SEL.x
1
0
P4DIR.x
P4IN.x
D
EN
Module X IN
1
0
Module X OUT
P4OUT.x
P4.7/TBCLK
1
0
DVSS
DVCC
P4REN.x
Pad Logic
1
DVSS
MSP430F22x2
MSP430F22x4
www.ti.com SLAS504G –JULY 2006–REVISED AUGUST 2012
Port P4 Pin Schematic: P4.7, Input/Output With Schmitt Trigger
Table 38. Port P4 (Pr.7) Pin Functions
CONTROL BITS/SIGNALS
PIN NAME (P4.x) x FUNCTION
P4DIR.x P4SEL.x
P4.7
(1)
(I/O) I: 0; O: 1 0
P4.7/TBCLK 7 Timer_B3.TBCLK 0 1
DV
SS
1 1
(1) Default after reset (PUC/POR)
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