MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
81
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
port P6, P6.0, P6.2, and P6.4, input/output with Schmitt trigger
Bus
Keeper
EN
Direction
0: Input
1: Output
P6SEL.x
1
0
P6DIR.x
P6IN.x
INCH=0/2/4#
Ay#
Pad Logic
1
0
DVSS
P6OUT.x
P6.0/A0/OA0I0
P6.2/A2/OA0I1
P6.4/A4/OA1I0
−
+
OA0/1
Note: x = 0, 2, 4
y = 0, 1
# = Signal from or to ADC12
Port P6 (P6.0, P6.2, and P6.4) pin functions
CONTROL BITS / SIGNALS
PIN NAME (P6.X)
X
FUNCTION
P6DIR.x
P6SEL.x
OAPx (OA0)
OANx (OA0)
OAPx (OA1)
OANx(OA1)
INCHx
P6.0/A0/OA0I0
0
P6.0 (I/O) (see Note 1)
I: 0; O: 1
0
X
X
X
OA0I0 (see Note 1)
0
X
0
X
X
A0 (see Notes 1, 3)
X
1
X
X
0
P6.2/A2/OA0I1
2
P6.2 (I/O) (see Note 1)
I: 0; O: 1
0
X
X
X
OA0I1 (see Note 1)
0
X
1
X
X
A2 (see Notes 1, 3)
X
1
X
X
2
P6.4/A4/OA1I0
4
P6.4 (I/O) (see Note 1)
I: 0; O: 1
0
X
X
X
OA1I0 (see Note 1)
0
X
X
0
X
A4 (see Notes 1, 3)
X
1
X
X
4
NOTES:
1. X: Don’t care
2. N/A: Not available or not applicable.
3. Setting the P6SEL.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
Содержание MSP430CG4616IPZ
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