Datasheet

Bus
Keeper
EN
Direction
0: Input
1: Output
P2SEL.6
1
0
P2DIR.6
P2IN.6
P2IRQ.6
D
EN
Module XIN
1
0
Module XOUT
P2OUT.6
Interrupt
Edge
Select
Q
EN
Set
P2SEL.6
P2IES.6
P2IFG.6
P2IE.6
P2.6/XIN/CA6
1
0
DVSS
DVCC
P2REN.6
LFXT1 Oscillator
BCSCTL3.LFXT1Sx = 11
P2.7/XOUT/CA7
LFXT1 off
0
1
1
LFXT1CLK
CAPD.x
Pad Logic
From Comparator_A+
To Comparator_A+
P2SEL.7
MSP430F21x1
www.ti.com SLAS439F –SEPTEMBER 2004– REVISED AUGUST 2011
Port P2 Pin Schematic: P2.6, Input/Output With Schmitt Trigger and Crystal Oscillator Input
Table 21. Control Signal " From Comparator_A+"
SIGNAL "From Comparator_A+" = 1
PIN NAME FUNCTION
P2CA3 P2CA2 P2CA1
P2.6/XIN/CA6 CA6 1 1 0
Copyright © 2004–2011, Texas Instruments Incorporated 39