MSP430G2955
MSP430G2855
MSP430G2755
SLAS800 –MARCH 2013
www.ti.com
Table 17. Port P1 (P1.0 to P1.3) Pin Functions
CONTROL BITS / SIGNALS(1)
PIN NAME (P1.x)
x
FUNCTION
P1DIR.x
P1SEL.x
P1SEL2.x
P1.0/
P1.x (I/O)
TA0.TACLK
ACLK
I: 0; O: 1
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
TA0CLK/
ADC10CLK
Pin Osc
P1.1/
0
0
1
Capacitive sensing
P1.x (I/O)
X
I: 0; O: 1
TA0.0/
Timer0_A3.CCI0A
Timer0_A3.TA0
Capacitive sensing
P1.x (I/O)
0
1
2
3
1
Pin Osc
P1.2/
X
I: 0; O: 1
TA0.1/
Timer0_A3.CCI1A
Timer0_A3.TA1
Capacitive sensing
P1.x (I/O)
0
1
Pin Osc
P1.3/
X
I: 0; O: 1
TA0.2/
Timer0_A3.CCI2A
Timer0_A3.TA2
Capacitive sensing
0
1
X
Pin Osc
(1) X = don't care
44
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