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
MSP430G2744, MSP430G2544, MSP430G2444
www.ti.com
SLAS892C – MARCH 2013 – REVISED SEPTEMBER 2014
6.19.18 Port P4 Pin Schematic: P4.7, Input/Output With Schmitt Trigger
Table 6-32. Port P4 (Pr.7) Pin Functions
CONTROL BITS OR 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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Detailed Description
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