Datasheet

P2.2/TA0.0/A2/CA4/CAOUT
Direction
0: Input
1: Output
P2SEL.2
P2DIR.2
P2IN.2
P2IRQ.2
D
EN
Module X IN
From Comparator
Module output
Interrupt
Edge Select
Q
EN
Set
P2SEL.x
P2IES.x
P2IFG.x
P2IE.x
DVSS
DVCC
P2REN.x
Pad Logic
1
1
0
0
1
1
0
Bus
Keeper
EN
CAPD.x
From Comparator_A
To Comparator_A
INCHx = y
To ADC10
ADC10AE0.y
P2SEL2.2
P2OUT.2
1
0
MSP430F21x2
SLAS578J –NOVEMBER 2007– REVISED JANUARY 2012 www.ti.com
Port P2 Pin Schematic: P2.2, Input/Output With Schmitt Trigger
Table 23. Port P2 (P2.2) Pin Functions
CONTROL BITS / SIGNALS
(1)
PIN NAME (P2.x) x FUNCTION
ADC10AE0.x CAPD.x P2DIR.x P2SEL.x P2SEL2.x
P2.0 (I/O) 0 0 I: 0; O: 1 0 0
Timer0_A3.TA0 0 0 1 1 0
Timer0_A3.CCI0B 0 0 0 1 0
P2.2/TA0.0/A2/CA4/CAOUT 2
A2 1 0 X X X
CA4 0 1 X X X
CAOUT 0 0 1 1 1
(1) X = Don't care
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