MSP430FG439 Datasheet, PDF (59/88 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FG439, MSP430FG438, MSP430FG437
SLAS380D – APRIL 2004 – REVISED NOVEMBER 2014
6.10.5 Port P2, P2.6 and P2.7, Input/Output With Schmitt Trigger
Port/LCD
Segment xx
0: Port active
1: Segment xx function active
Pad Logic
P2SEL.x
P2DIR.x
Direction Control
From Module
P2OUT.x
Module X OUT
P2IN.x
Module X IN
0
1
0
1
EN
D
0: Input
1: Output
Bus
Keeper
P2.6/CAOUT/S19
P2.7/ADC12CLK/S18
P2IRQ.x
P2IE.x
P2IFG.x
EN
Q
Set
Interrupt
Edge
Select
Note: 6 ≤ x ≤ 7
PnSel.x
PnDIR.x
P2Sel.6
P2DIR.6
P2Sel.7
P2DIR.7
(1) Comparator_A
(2) ADC12
Direction
Control
From
Module
P2DIR.6
P2DIR.7
P2IES.x P2SEL.x
PnOUT.x
Module X
OUT
P2OUT.6
P2OUT.7
CAOUT ⁽¹⁾
ADC12CLK
(2)
PnIN.x
P2IN.6
P2IN.7
Module X
IN
unused
unused
PnIE.x
P2IE.6
P2IE.7
PnIFG.x
PnIES.x
Port/LCD
P2IFG.6
P2IFG.7
P2IES.6
P2IES.7
0: LCDPx < 02h
0: LCDPx < 02h
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Detailed Description
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