Datasheet

MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
71
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
port P5, P5.2 to P5.4, input/output with Schmitt trigger
Bus
Keeper
EN
Direction
0: Input
1: Output
P5SEL.x
1
0
P5DIR.x
P5IN.x
LCD Signal
Pad Logic
DV
SS
1
0
P5OUT.x
Note: x = 2,3,4
P5.2/COM1
P5.3/COM2
P5.4/COM3
DV
SS
port P5 (P5.2 to P5.4) pin functions
PIN NAME (P5 X)
X
FUNCTION
CONTROL BITS / SIGNALS
PIN NAME (P5.X)
X FUNCTION
P5DIR.x P5SEL.x
P5.2/COM1 2
P5.2 (I/O) I: 0; O: 1 0
COM1 (see Note 1) X 1
P5.3/COM2 3
P5.3 (I/O) I: 0; O: 1 0
COM2 (see Note 1) X 1
P5.4/COM3 4
P5.4 (I/O) I: 0; O: 1 0
COM3 (see Note 1) X 1
NOTE 1: X: Don’t care.