MSP430F663x
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SLAS566C –JUNE 2010–REVISED AUGUST 2012
Table 56. Port P2 (P2.0 to P2.7) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P2.x)
x
FUNCTION
P2DIR.x
P2SEL.x
P2MAPx
P2.0/P2MAP0
P2.1/P2MAP1
P2.2/P2MAP2
P2.3/P2MAP3
P2.4/P2MAP4
P2.5/P2MAP5
P2.6/P2MAP6/R03
0
P2.0 (I/O)
I: 0; O: 1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
1
Mapped secondary digital function
P2.1 (I/O)
X
≤ 19
≤ 19
≤ 19
≤ 19
≤ 19
≤ 19
1
2
3
4
5
6
I: 0; O: 1
Mapped secondary digital function
P2.2 (I/O)
X
I: 0; O: 1
Mapped secondary digital function
P2.3 (I/O)
X
I: 0; O: 1
Mapped secondary digital function
P2.4 (I/O)
X
I: 0; O: 1
Mapped secondary digital function
P2.5 (I/O
X
I: 0; O: 1
Mapped secondary digital function
P2.6 (I/O)
X
I: 0; O: 1
Mapped secondary digital function
R03
X
≤ 19
X
= 31
P2.7/P2MAP7/
LCDREF/R13
7
P2.7 (I/O)
I: 0; O: 1
Mapped secondary digital function
LCDREF/R13
X
X
≤ 19
= 31
(1) X = Don't care
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