SLAS666B January 2010 – October 2018 TLV320DAC3101
PRODUCTION DATA.
Default values shown for this page only become valid 100 μs following a hardware or software reset.
BIT | READ/
WRITE |
RESET
VALUE |
DESCRIPTION |
---|---|---|---|
D7–D0 | R/W | 0000 0000 | 0000 0000: Page 0 selected
0000 0001: Page 1 selected ... 1111 1110: Page 254 selected 1111 1111: Page 255 selected |
The remaining page-8 registers are either reserved registers or are used for setting coefficients for the various filters in the . Reserved registers must not be written to.
The filter coefficient registers are arranged in pairs, with two adjacent 8-bit registers containing the 16-bit coefficient for a single filter. The 16-bit integer contained in the MSB and LSB registers for a coefficient are interpreted as a 2s-complement integer, with possible values ranging from –32 768 to 32 767. When programming any coefficient value for a filter, the MSB register must always be written first, immediately followed by the LSB register. Even if only the MSB or LSB portion of the coefficient changes, both registers must be written in this sequence. is a list of the page-8 registers, excepting the previously described register 0.
BIT | READ/
WRITE |
RESET
VALUE |
DESCRIPTION |
---|---|---|---|
D7–D3 | R/W | 0000 0 | Reserved. Write only the reset value. |
D2 | R/W | 0 | DAC Adaptive Filtering Control
0: Adaptive filtering disabled in DAC processing block 1: Adaptive filtering enabled in DAC processing block |
D1 | R | 0 | DAC Adaptive Filter Buffer Control Flag
0: In adaptive filter mode, DAC processing block accesses DAC coefficient Buffer A and the external control interface accesses DAC coefficient Buffer B 1: In adaptive filter mode, DAC processing block accesses DAC coefficient Buffer B and the external control interface accesses DAC coefficient Buffer A |
D0 | R/W | 0 | DAC Adaptive Filter Buffer Switch Control
0: DAC coefficient buffers are not switched at the next frame boundary. 1: DAC coefficient buffers are switched at the next frame boundary, if adaptive filtering mode is enabled. This bit self-clears on switching. |
REGISTER NUMBER | RESET VALUE | REGISTER NAME |
---|---|---|
2 (0x02) | 0111 1111 | Coefficient N0(15:8) for left DAC-programmable biquad A |
3 (0x03) | 1111 1111 | Coefficient N0(7:0) for left DAC-programmable biquad A |
4 (0x04) | 0000 0000 | Coefficient N1(15:8) for left DAC-programmable biquad A |
5 (0x05) | 0000 0000 | Coefficient N1(7:0) for left DAC-programmable biquad A |
6 (0x06) | 0000 0000 | Coefficient N2(15:8) for left DAC-programmable biquad A |
7 (0x07) | 0000 0000 | Coefficient N2(7:0) for left DAC-programmable biquad A |
8 (0x08) | 0000 0000 | Coefficient D1(15:8) for left DAC-programmable biquad A |
9 (0x09) | 0000 0000 | Coefficient D1(7:0) for left DAC-programmable biquad A |
10 (0x0A) | 0000 0000 | Coefficient D2(15:8) for left DAC-programmable biquad A |
11 (0x0B) | 0000 0000 | Coefficient D2(7:0) for left DAC-programmable biquad A |
12 (0x0C) | 0111 1111 | Coefficient N0(15:8) for left DAC-programmable biquad B |
13 (0x0D) | 1111 1111 | Coefficient N0(7:0) for left DAC-programmable biquad B |
14 (0x0E) | 0000 0000 | Coefficient N1(15:8) for left DAC-programmable biquad B |
15 (0x0F) | 0000 0000 | Coefficient N1(7:0) for left DAC-programmable biquad B |
16 (0x10) | 0000 0000 | Coefficient N2(15:8) for left DAC-programmable biquad B |
17 (0x11) | 0000 0000 | Coefficient N2(7:0) for left DAC-programmable biquad B |
18 (0x12) | 0000 0000 | Coefficient D1(15:8) for left DAC-programmable biquad B |
19 (0x13) | 0000 0000 | Coefficient D1(7:0) for left DAC-programmable biquad B |
20 (0x14) | 0000 0000 | Coefficient D2(15:8) for left DAC-programmable biquad B |
21 (0x15) | 0000 0000 | Coefficient D2(7:0) for left DAC-programmable biquad B |
22 (0x16) | 0111 1111 | Coefficient N0(15:8) for left DAC-programmable biquad C |
23 (0x17) | 1111 1111 | Coefficient N0(7:0) for left DAC-programmable biquad C |
24 (0x18) | 0000 0000 | Coefficient N1(15:8) for left DAC-programmable biquad C |
25 (0x19) | 0000 0000 | Coefficient N1(7:0) for left DAC-programmable biquad C |
26 (0x1A) | 0000 0000 | Coefficient N2(15:8) for left DAC-programmable biquad C |
27 (0x1B) | 0000 0000 | Coefficient N2(7:0) for left DAC-programmable biquad C |
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(7:0) 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 of 3D PGA gain for PRB_P23, PRB_P24 and PRB_P25 |
65 (0x41) | 0000 0000 | 8 LSBs of 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 |
74 (0x4A) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad A |
75 (0x4B) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad A |
76 (0x4C) | 0111 1111 | Coefficient N0(15:8) for right DAC-programmable biquad B |
77 (0x4D) | 1111 1111 | Coefficient N0(7:0) for right DAC-programmable biquad B |
78 (0x4E) | 0000 0000 | Coefficient N1(15:8) for right DAC-programmable biquad B |
79 (0x4F) | 0000 0000 | Coefficient N1(7:0) for right DAC-programmable biquad B |
80 (0x50) | 0000 0000 | Coefficient N2(15:8) for right DAC-programmable biquad B |
81 (0x51) | 0000 0000 | Coefficient N2(7:0) for right DAC-programmable biquad B |
82 (0x52) | 0000 0000 | Coefficient D1(15:8) for right DAC-programmable biquad B |
83 (0x53) | 0000 0000 | Coefficient D1(7:0) for right DAC-programmable biquad B |
84 (0x54) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad B |
85 (0x55) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad B |
86 (0x56) | 0111 1111 | Coefficient N0(15:8) for right DAC-programmable biquad C |
87 (0x57) | 1111 1111 | Coefficient N0(7:0) for right DAC-programmable biquad C |
88 (0x58) | 0000 0000 | Coefficient N1(15:8) for right DAC-programmable biquad C |
89 (0x59) | 0000 0000 | Coefficient N1(7:0) for right DAC-programmable biquad C |
90 (0x5A) | 0000 0000 | Coefficient N2(15:8) for right DAC-programmable biquad C |
91 (0x5B) | 0000 0000 | Coefficient N2(7:0) for right DAC-programmable biquad C |
92 (0x5C) | 0000 0000 | Coefficient D1(15:8) for right DAC-programmable biquad C |
93 (0x5D) | 0000 0000 | Coefficient D1(7:0) for right DAC-programmable biquad C |
94 (0x5E) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad C |
95 (0x5F) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad C |
96 (0x60) | 0111 1111 | Coefficient N0(15:8) for right DAC-programmable biquad D |
97 (0x61) | 1111 1111 | Coefficient N0(7:0) for right DAC-programmable biquad D |
98 (0x62) | 0000 0000 | Coefficient N1(15:8) for right DAC-programmable biquad D |
99 (0x63) | 0000 0000 | Coefficient N1(7:0) for right DAC-programmable biquad D |
100 (0x64) | 0000 0000 | Coefficient N2(15:8) for right DAC-programmable biquad D |
101 (0x65) | 0000 0000 | Coefficient N2(7:0) for right DAC-programmable biquad D |
102 (0x66) | 0000 0000 | Coefficient D1(15:8) for right DAC-programmable biquad D |
103 (0x67) | 0000 0000 | Coefficient D1(7:0) for right DAC-programmable biquad D |
104 (0x68) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad D |
105 (0x69) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad D |
106 (0x6A) | 0111 1111 | Coefficient N0(15:8) for right DAC-programmable biquad E |
107 (0x6B) | 1111 1111 | Coefficient N0(7:0) for right DAC-programmable biquad E |
108 (0x6C) | 0000 0000 | Coefficient N1(15:8) for right DAC-programmable biquad E |
109 (0x6D) | 0000 0000 | Coefficient N1(7:0) for right DAC-programmable biquad E |
110 (0x6E) | 0000 0000 | Coefficient N2(15:8) for right DAC-programmable biquad E |
111 (0x6F) | 0000 0000 | Coefficient N2(7:0) for right DAC-programmable biquad E |
112 (0x70) | 0000 0000 | Coefficient D1(15:8) for right DAC-programmable biquad E |
113 (0x71) | 0000 0000 | Coefficient D1(7:0) for right DAC-programmable biquad E |
114 (0x72) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad E |
115 (0x73) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad E |
116 (0x74) | 0111 1111 | Coefficient N0(15:8) for right DAC-programmable biquad F |
117 (0x75) | 1111 1111 | Coefficient N0(7:0) for right DAC-programmable biquad F |
118 (0x76) | 0000 0000 | Coefficient N1(15:8) for right DAC-programmable biquad F |
119 (0x77) | 0000 0000 | Coefficient N1(7:0) for right DAC-programmable biquad F |
120 (0x78) | 0000 0000 | Coefficient N2(15:8) for right DAC-programmable biquad F |
121 (0x79) | 0000 0000 | Coefficient N2(7:0) for right DAC-programmable biquad F |
122 (0x7A) | 0000 0000 | Coefficient D1(15:8) for right DAC-programmable biquad F |
123 (0x7B) | 0000 0000 | Coefficient D1(7:0) for right DAC-programmable biquad F |
124 (0x7C) | 0000 0000 | Coefficient D2(15:8) for right DAC-programmable biquad F |
125 (0x7D) | 0000 0000 | Coefficient D2(7:0) for right DAC-programmable biquad F |
126–127 | 0000 0000 | Reserved |