MSP430G2x53
MSP430G2x13
SLAS735A –APRIL 2011–REVISED MAY 2011
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Table 20. Port P2 (P2.0 to P2.5) Pin Functions
CONTROL BITS / SIGNALS(1)
PIN NAME
(P2.x)
x
FUNCTION
P2DIR.x
P2SEL.x
P2SEL2.x
P2.0/
P2.x (I/O)
I: 0; O: 1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
TA1.0/
Timer1_A3.CCI0A
Timer1_A3.TA0
Capacitive sensing
P2.x (I/O)
0
0
1
2
3
4
5
1
Pin Osc
P2.1/
X
I: 0; O: 1
TA1.1/
Timer1_A3.CCI1A
Timer1_A3.TA1
Capacitive sensing
P2.x (I/O)
0
1
Pin Osc
P2.2/
X
I: 0; O: 1
TA1.1/
Timer1_A3.CCI1B
Timer1_A3.TA1
Capacitive sensing
P2.x (I/O)
0
1
Pin Osc
P2.3/
X
I: 0; O: 1
TA1.0/
Timer1_A3.CCI0B
Timer1_A3.TA0
Capacitive sensing
P2.x (I/O)
0
1
Pin Osc
P2.4/
X
I: 0; O: 1
TA1.2/
Timer1_A3.CCI2A
Timer1_A3.TA2
Capacitive sensing
P2.x (I/O)
0
1
Pin Osc
P2.5/
X
I: 0; O: 1
TA1.2/
Timer1_A3.CCI2B
Timer1_A3.TA2
Capacitive sensing
0
1
Pin Osc
X
(1) X = don't care
50
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