MSP430G2X21 Datasheet, PDF (42/61 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x21, MSP430G2x31
MIXED SIGNAL MICROCONTROLLER
SLAS694B -- FEBRUARY 2010 -- REVISED MAY 2010
Port P1 (P1.0 to P1.2) pin functions -- MSP430G2x31
PIN NAME (P1.X) X
FUNCTION
P1.0/
TA0CLK/
ACLK/
A0/
P1.1/
TA0.0/
A1/
P1.2/
TA0.1/
A2/
0 P1.x (I/O)
TA0.TACLK
ACLK
A0
1 P1.x (I/O)
TA0.0
TA0.CCI0A
A1
2 P1.x (I/O)
TA0.1
TA0.CCI1A
A2
CONTROL BITS / SIGNALS
P1DIR.x
P1SEL.x
ADC10AE.x
(INCH.y = 1)
I: 0; O: 1
0
0
0
1
0
1
1
0
x
x
1 (y = 0)
I: 0; O: 1
0
0
1
1
0
0
1
0
x
x
1 (y = 1)
I: 0; O: 1
0
0
1
1
0
0
1
0
x
x
1 (y = 2)
42
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