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SLAS671 – FEBRUARY 2010
Table 6-5. Page-12 DAC Buffer B Registers (continued)
REGISTER
RESET VALUE
REGISTER NAME
NUMBER
28 (0x1C)
0000 0000
Coefficient D1(15:8) for left DAC-programmable biquad C
29 (0x1D)
0000 0000
Coefficient D1(7:0) for left DAC-programmable biquad C
30 (0x1E)
0000 0000
Coefficient D2(15:8) for left DAC-programmable biquad C
31 (0x1F)
0000 0000
Coefficient D2(7:0) for left DAC-programmable biquad C
32 (0x20)
0111 1111
Coefficient N0(15:8) for left DAC-programmable biquad D
33 (0x21)
1111 1111
Coefficient N0(7:0) for left DAC-programmable biquad D
34 (0x22)
0000 0000
Coefficient N1(15:8) for left DAC-programmable biquad D
35 (0x23)
0000 0000
Coefficient N1(7:0) for left DAC-programmable biquad D
36 (0x24)
0000 0000
Coefficient N2(15:8) for left DAC-programmable biquad D
37 (0x25)
0000 0000
Coefficient N2(7:0) for left DAC-programmable biquad D
38 (0x26)
0000 0000
Coefficient D1(15:8) for left DAC-programmable biquad D
39 (0x27)
0000 0000
Coefficient D1(7:0) for left DAC-programmable biquad D
40 (0x28)
0000 0000
Coefficient D2(15:8) for left DAC-programmable biquad D
41 (0x29)
0000 0000
Coefficient D2(17:0) for left DAC-programmable biquad D
42 (0x2A)
0111 1111
Coefficient N0(15:8) for left DAC-programmable biquad E
43 (0x2B)
1111 1111
Coefficient N0(7:0) for left DAC-programmable biquad E
44 (0x2C)
0000 0000
Coefficient N1(15:8) for left DAC-programmable biquad E
45 (0x2D)
0000 0000
Coefficient N1(7:0) for left DAC-programmable biquad E
46 (0x2E)
0000 0000
Coefficient N2(15:8) for left DAC-programmable biquad E
47 (0x2F)
0000 0000
Coefficient N2(7:0) for left DAC-programmable biquad E
48 (0x30)
0000 0000
Coefficient D1(15:8) for left DAC-programmable biquad E
49 (0x31)
0000 0000
Coefficient D1(7:0) for left DAC-programmable biquad E
50 (0x32)
0000 0000
Coefficient D2(15:8) for left DAC-programmable biquad E
51 (0x33)
0000 0000
Coefficient D2(7:0) for left DAC-programmable biquad E
52 (0x34)
0111 1111
Coefficient N0(15:8) for left DAC-programmable biquad F
53 (0x35)
1111 1111
Coefficient N0(7:0) for left DAC-programmable biquad F
54 (0x36)
0000 0000
Coefficient N1(15:8) for left DAC-programmable biquad F
55 (0x37)
0000 0000
Coefficient N1(7:0) for left DAC-programmable biquad F
56 (0x38)
0000 0000
Coefficient N2(15:8) for left DAC-programmable biquad F
57 (0x39)
0000 0000
Coefficient N2(7:0) for left DAC-programmable biquad F
58 (0x3A)
0000 0000
Coefficient D1(15:8) for left DAC-programmable biquad F
59 (0x3B)
0000 0000
Coefficient D1(7:0) for left DAC-programmable biquad F
60 (0x3C)
0000 0000
Coefficient D2(15:8) for left DAC-programmable biquad F
61 (0x3D)
0000 0000
Coefficient D2(7:0) for left DAC-programmable biquad F
62 (0x3E)
0000 0000
Reserved
63 (0x3F)
0000 0000
Reserved
64 (0x40)
0000 0000
8 MSBs 3D PGA gain for PRB_P23, PRB_P24 and PRB_P25
65 (0x41)
0000 0000
8 LSBs 3D PGA gain for PRB_P23, PRB_P24 and PRB_P25
66 (0x42)
0111 1111
Coefficient N0(15:8) for right DAC-programmable biquad A
67 (0x43)
1111 1111
Coefficient N0(7:0) for right DAC-programmable biquad A
68 (0x44)
0000 0000
Coefficient N1(15:8) for right DAC-programmable biquad A
69 (0x45)
0000 0000
Coefficient N1(7:0) for right DAC-programmable biquad A
70 (0x46)
0000 0000
Coefficient N2(15:8) for right DAC-programmable biquad A
71 (0x47)
0000 0000
Coefficient N2(7:0) for right DAC-programmable biquad A
72 (0x48)
0000 0000
Coefficient D1(15:8) for right DAC-programmable biquad A
73 (0x49)
0000 0000
Coefficient D1(7:0) for right DAC-programmable biquad A
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
87