Dac12_xdat, dac12 data register – Texas Instruments MSP430x4xx User Manual
Page 460
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DAC12 Registers
23-14
DAC12
DAC12_xDAT, DAC12 Data Register
15
14
13
12
11
10
9
8
0
0
0
0
DAC12 Data
r(0)
r(0)
r(0)
r(0)
rw−(0)
rw−(0)
rw−(0)
rw−(0)
7
6
5
4
3
2
1
0
DAC12 Data
rw−(0)
rw−(0)
rw−(0)
rw−(0)
rw−(0)
rw−(0)
rw−(0)
rw−(0)
Unused
Bits
15-12
Unused. These bits are always 0 and do not affect the DAC12 core.
DAC12 Data
Bits
11-0
DAC12 data
DAC12 Data Format
DAC12 Data
12-bit binary
The DAC12 data are right-justified. Bit 11 is the MSB.
12-bit 2’s complement
The DAC12 data are right-justified. Bit 11 is the MSB
(sign).
8-bit binary
The DAC12 data are right-justified. Bit 7 is the MSB.
Bits 11-8 are don’t care and do not effect the DAC12
core.
8-bit 2’s complement
The DAC12 data are right-justified. Bit 7 is the MSB
(sign). Bits 11-8 are don’t care and do not effect the
DAC12 core.
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