DAC39J82 Datasheet, PDF (75/144 Pages) Texas Instruments – Resolution: 16-Bit

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7.5.1.21 config20 Register – Address: 0x14, Default: 0x0000
DAC39J82
SLASE47 – JANUARY 2015
15
7
Register
Name
config20
Addr
(Hex)
0x14
Figure 101. config20 Register Format
14
13
12
11
10
9
phaseaddab
6
5
4
3
2
1
phaseaddab
Table 50. config20 Register Field Descriptions
Bit Name
15:0 phaseaddab
Function
Lower 16 bits of NCO Frequency adjust word for DACAB path.
8
0
Default
Value
0x0000
7.5.1.22 config21 Register – Address: 0x15, Default: 0x0000
Figure 102. config21 Register Format
15
14
13
12
11
10
9
8
phaseaddab
7
6
5
4
3
2
1
0
phaseaddab
Register
Name
config21
Addr
(Hex)
0x15
Table 51. config21 Register Field Descriptions
Bit Name
15:0 phaseaddab
Function
Middle 16 bits of NCO Frequency adjust word for DACAB path.
7.5.1.23 config22 Register – Address: 0x16, Default: 0x0000
Figure 103. config22 Register Format
15
14
13
12
11
10
9
phaseaddab
7
6
5
4
3
2
1
phaseaddab
Default
Value
0x0000
8
0
Register
Name
config22
Addr
(Hex)
0x16
Table 52. config22 Register Field Descriptions
Bit Name
15:0 phaseaddab
Function
Upper 16 bits of NCO Frequency adjust word for DACAB path.
Default
Value
0x0000
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