MSP430FG439 Datasheet, PDF (64/88 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG439, MSP430FG438, MSP430FG437
SLAS380D – APRIL 2004 – REVISED NOVEMBER 2014
6.10.10 Port P4, P4.7, Input/Output With Schmitt Trigger
INCH=14⁽¹⁾
a14⁽¹⁾
1, If LCDPx ≥ 01h
Segment S2
OAADC0
0: Segment S2 disabled
1: Segment S2 enabled
Pad Logic
P4SEL.7
P4DIR.7
0
Direction Control
1
From Module
P4OUT.7
0
Module XOUT
1
P4IN.7
EN
Module X IN
D
(1) _{Signal from or to ADC12}
PnSel.x
PnDIR.x
P4Sel.7
P4DIR.7
Direction Control
From Module
P4DIR.7
0: input
1: output
Bus
keeper
PnOUT.x
P4OUT.7
Module X OUT
DVSS
PnIN.x
P4IN.7
www.ti.com
P4.7/S2/A14
Module X IN
Unused
DEVICE
MSP430FG43x
PORT BITS
P4.7
PORT FUNCTION
LCDPx < 01h
LCD SEGMENT FUNCTION
LCDPx ≥ 01h
64
Detailed Description
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