MSP430FG4619_17 Datasheet, PDF (80/115 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616
MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616
SLAS508J – APRIL 2006 – REVISED JUNE 2015
6.10.12 Port P5, P5.5 to P5.7, Input/Output With Schmitt Trigger
Pad Logic
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LCD Signal
DV SS
P5DIR.x
0
1
P5 OUT .x
0
DV SS
1
P5SEL .x
P 5IN.x
Direction
0: Input
1: Output
Bus
Keeper
EN
P5 .5 /R 03
P5.6/LCDREF /R13
P5 .7 /R 03
Note : x = 5,6,7
Table 6-23. Port P5 (P5.5 to P5.7) Pin Functions
PIN NAME (P5.x)
x
FUNCTION
CONTROL BITS OR
SIGNALS ⁽¹⁾
P5DIR.x
P5SEL.x
P5.5/R03
5 P5.5 (I/O)
I: 0; O: 1
0
R03
X
1
P5.6/LCDREF/R13
6 P5.6 (I/O)
R13 or LCDREF ⁽²⁾
I: 0; O: 1
0
X
1
P5.7/R03
7 P5.7 (I/O)
I: 0; O: 1
0
R03
X
1
(1) X = don't care
(2) External reference for the LCD_A charge pump is applied when VLCDREFx = 01. Otherwise R13 is selected.
80
Detailed Description
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