Datasheet

Bus
Keeper
EN
P1.6/TA0.1/SDO/SCL/A6
To Module
From USI
PxOUT.y
DV
SS
DV
CC
1
1
0
PxIN.y
PxSEL.y or
USIP E6
PxREN.y
1
0
PxIRQ.y
PxIE.y
EN
Set
Q
Interrupt
Edge
Select
PxSEL.y
PxIES.y
PxIFG.y
Direction
0: Input
1: Output
PxDIR.y
USIPE6
0
1
INCHx
To ADC10
ADC10AE0.y
from USI
PxSEL.y
USI in I2C mode: Output driver drives low level only.
MSP430G22x0
www.ti.com SLAS753E –JANUARY 2012–REVISED FEBRUARY 2013
Port P1 (P1.6 and 1.7) Pin Schematic - MSP430G2230
Figure 26.
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