Datasheet

MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
54
POST OFFICE BOX 655303  DALLAS, TEXAS 75265
APPLICATION INFORMATION
Port P1 pin schematic: P1.6, input/output with Schmitt trigger
P1.6/ACLK/CA0
Direction
0: Input
1: Output
P1SEL.x
P1DIR.x
P1IN.x
D
EN
Module X IN
Module Out
P1OUT.x
Pad Logic
1
0
1
0
Bus
Keeper
EN
CAPD.y
From Comparator_A
To Comparator_A
P1IRQ.x
Interrupt
Edge Select
Q
EN
Set
P1SEL.x
P1IES.x
P1IFG.x
P1IE.x
Port P1 (P1.6) pin functions
P
I
N
N
A
M
E
(
P
1
X
)
X
F
U
N
C
T
I
O
N
CONTROL BITS / SIGNALS
PIN N
A
ME (P1.
X
)
X
FUNCTION
CAPD P1DIR.x P1SEL.x
P1.6/ACLK/CA0 6
P1.x (I/O) 0 I: 0, O: 1 0
/
/
ACLK 0 1 1
CA0 1 (CAPD.0) x x
NOTES: 1. x: Don’t care