Datasheet

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
67
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Port P2 pin schematic: P2.0 to P2.1, input/output with Schmitt trigger
Direction
0: Input
1: Output
P2SEL.x
P2DIR.x
P2IN.x
P2IRQ.x
D
EN
Module X IN
Module X OUT
P2OUT.x
Interrupt
Edge Select
Q
EN
Set
P2SEL.x
P2IES.x
P2IFG.x
P2IE.x
Pad Logic
1
0
1
0
Bus
Keeper
EN
P2.0/TA2/S1
P2.1/TB0/S0
Segment Sx
LCDS0
Port P2 (P2.0 to P2.1) pin functions
P
I
N
N
A
M
E
(
P
2
X
)
X
F
U
N
C
T
I
O
N
CONTROL BITS / SIGNALS
PIN N
A
ME
(
P2.
X
)
X
FUNCTION
P2DIR.x P2SEL.x LCDS0
P2.0/TA2/S1 0 P2.x (I/O) I: 0, O: 1 0 0
/
/
Timer_A3.CCI2A 0 1 0
Timer_A3.T A2 1 1 0
S1 x x 1
P2.1/TB0/S0 1 P2.x (I/O) I: 0, O: 1 0 0
/
/
Timer_B3.CCI0A 0 1 0
Timer_B3.TB0 1 1 0
S0 x x 1
NOTES: 1. x: Don’t care