MSP430FG439 Datasheet, PDF (58/88 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG439, MSP430FG438, MSP430FG437
SLAS380D – APRIL 2004 – REVISED NOVEMBER 2014
6.10.4 Port P2, P2.1 to P2.3, Input/Output With Schmitt Trigger
DVSS
DVSS
Module IN of pin
P1.3/TBOUTH/SVSOUT
P1DIR.3
P1SEL.3
Pad Logic
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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
P2IRQ.x
P2IE.x
P2IFG.x
EN
Q
Set
Interrupt
Edge
Select
Note: 1 ≤ x ≤ 3
PnSel.x
PnDIR.x
P2Sel.1
P2DIR.1
Direction
Control
From Module
P2DIR.1
P2IES.x P2SEL.x
PnOUT.x
P2OUT.1
Module X
OUT
Out0 sig.⁽¹⁾
PnIN.x
P2IN.1
P2Sel.2
P2DIR.2
P2DIR.2
P2OUT.2
Out1 sig.⁽¹⁾
P2IN.2
P2Sel.3
P2DIR.3
P2DIR.3
P2OUT.3
Out2 sig.⁽¹⁾
P2IN.3
(1) Timer_B
Module X IN
CCI0A ⁽¹⁾
CCI0B
CCI1A ⁽¹⁾
CCI1B
CCI2A ⁽¹⁾
CCI2B
PnIE.x
P2IE.1
P2IE.2
P2IE.3
P2.1/TB0
P2.2/TB1
P2.3/TB2
PnIFG.x
P2IFG.1
P2IFG.2
P2IFG.3
PnIES.x
P2IES.1
P2IES.2
P2IES.3
58
Detailed Description
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