MSP430F663x
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SLAS566C –JUNE 2010–REVISED AUGUST 2012
Table 58. Port P4 (P4.0 to P4.7) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P4.x)
x
FUNCTION
P4DIR.x
P4SEL.x
LCDS16...23
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
0
P4.0 (I/O)
I: 0; O: 1
0
1
1
X
0
1
1
X
0
1
1
X
0
1
1
X
0
1
1
X
0
1
1
X
0
1
1
X
0
1
1
X
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
Timer TB0.CCI0A capture input
Timer TB0.0 output(2)
S23
0
1
X
1
2
3
4
5
6
7
P4.1 (I/O)
I: 0; O: 1
Timer TB0.CCI1A capture input
Timer TB0.1 output(2)
S22
0
1
X
P4.2 (I/O)
I: 0; O: 1
Timer TB0.CCI2A capture input
Timer TB0.2 output(2)
S21
0
1
X
P4.3 (I/O)
I: 0; O: 1
Timer TB0.CCI3A capture input
Timer TB0.3 output(2)
S20
0
1
X
P4.4 (I/O)
I: 0; O: 1
Timer TB0.CCI4A capture input
Timer TB0.4 output(2)
S19
0
1
X
P4.5 (I/O)
I: 0; O: 1
Timer TB0.CCI5A capture input
Timer TB0.5 output(2)
S18
0
1
X
P4.6 (I/O)
I: 0; O: 1
Timer TB0.CCI6A capture input
Timer TB0.6 output(2)
S17
0
1
X
P4.7/TB0OUTH/
SVMOUT/S16
P4.7 (I/O)
I: 0; O: 1
Timer TB0.TB0OUTH
SVMOUT
0
1
S16
X
(1) X = Don't care
(2) Setting TB0OUTH causes all Timer_B configured outputs to be set to high impedance.
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