MSP430F663x
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SLAS566C –JUNE 2010–REVISED AUGUST 2012
Table 63. Port P7 (P7.4 to P7.7) Pin Functions
CONTROL BITS/SIGNALS(1)
PIN NAME (P7.x)
x
FUNCTION
P7DIR.x
P7SEL.x
CBPD.x
DAC12OPS
DAC12AMPx
P7.4/CB8/A12
4
P7.4 (I/O)
I: 0; O: 1
0
X
1
0
X
1
0
X
1
X
0
X
1
X
0
1
X
0
1
X
0
1
X
X
0
1
X
X
n/a
n/a
n/a
n/a
n/a
n/a
X
n/a
n/a
n/a
n/a
n/a
n/a
0
Comparator_B input CB8
A12(2) (3)
X
X
P7.5/CB9/A13
5
6
P7.5 (I/O)
I: 0; O: 1
Comparator_B input CB9
A13(2) (3)
X
X
P7.6/CB10/A14/DAC0
P7.6 (I/O)
I: 0; O: 1
Comparator_B input CB10
A14(2) (3)
X
X
0
X
X
0
DAC12_A output DAC0
P7.7 (I/O)
X
1
>1
0
P7.7/CB11/A15/DAC1
7
I: 0; O: 1
X
Comparator_B input CB11
A15(2) (3)
X
X
X
X
0
X
0
DAC12_A output DAC1
1
>1
(1) X = Don't care
(2) Setting the P7SEL.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals.
(3) The ADC12_A channel Ax is connected internally to AVSS if not selected via the respective INCHx bits.
Copyright © 2010–2012, Texas Instruments Incorporated
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