MSP430F663x
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SLAS566C –JUNE 2010–REVISED AUGUST 2012
Table 55. Port P1 (P1.0 to P1.7) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P1.x)
x
FUNCTION
P1DIR.x
P1SEL.x
LCDS32...39
P1.0/TA0CLK/ACLK/
S39
0
P1.0 (I/O)
Timer TA0.TA0CLK
ACLK
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
0
1
S39
X
P1.1/TA0.0/S38
P1.2/TA0.1/S37
P1.3/TA0.2/S36
P1.4/TA0.3/S35
P1.5/TA0.4/S34
P1.6/TA0.1/S33
P1.7/TA0.2/S32
1
2
3
4
5
6
7
P1.1 (I/O)
I: 0; O: 1
Timer TA0.CCI0A capture input
Timer TA0.0 output
S38
0
1
X
P1.2 (I/O)
I: 0; O: 1
Timer TA0.CCI1A capture input
Timer TA0.1 output
S37
0
1
X
P1.3 (I/O)
I: 0; O: 1
Timer TA0.CCI2A capture input
Timer TA0.2 output
S36
0
1
X
P1.4 (I/O)
I: 0; O: 1
Timer TA0.CCI3A capture input
Timer TA0.3 output
S35
0
1
X
P1.5 (I/O)
I: 0; O: 1
Timer TA0.CCI4A capture input
Timer TA0.4 output
S34
0
1
X
P1.6 (I/O)
I: 0; O: 1
Timer TA0.CCI1B capture input
Timer TA0.1 output
S33
0
1
X
P1.7 (I/O)
I: 0; O: 1
Timer TA0.CCI2B capture input
Timer TA0.2 output
S32
0
1
X
(1) X = Don't care
Copyright © 2010–2012, Texas Instruments Incorporated
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