MSP430G2X52 Datasheet, PDF (45/58 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x52
MSP430G2x12
www.ti.com
SLAS722B – DECEMBER 2010 – REVISED MARCH 2011
Port P2 Pin Schematic: P2.7, Input/Output With Schmitt Trigger
LF off
XIN
PxSEL.6 & PxSEL.7
PxSEL2.6 | PxSEL.7
BCSCTL3.LFXT1Sx = 11
LFXT1CLK
0
1
PxSEL.y
from P2.6
PxDIR.y
PxSEL2.y
PxSEL.y
PxREN.y
PxOUT.y
From Module
0
Direction
1
0: Input
1: Output
0
1
1
0
PxSEL2.y
PxSEL.y
1
0
1
2
3
DV_SS
0
DV_CC
1
1
TAx.y
TAxCLK
PxIN.y
To Module
PxIRQ.y
PxSEL.y
PxIES.y
EN
D
PxIE.y
EN
Q
Set
PxIFG.y
Interrupt
Edge
Select
XOUT/P2.7
PIN NAME
(P2.x)
x
XOUT/
XOUT
P2.7/
7 P2.x (I/O)
Pin Osc
Capacitive sensing
(1) X = don't care
Table 20. Port P2 (P2.7) Pin Functions
FUNCTION
CONTROL BITS / SIGNALS⁽¹⁾
P2DIR.x
P2SEL.6
P2SEL.7
P2SEL2.6
P2SEL2.7
X
1
1
0
0
I: 0; O: 1
0
X
0
0
X
0
X
1
X
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