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SLAS647 – DECEMBER 2009
Table 6-5. Page 4 Registers
REGISTER
RESET VALUE
REGISTER NAME
NUMBER
1 (0x01)
XXXX XXXX
Reserved. Do not write to this register.
2 (0x02)
0000 0001
8 MSBs of N0 coefficient for AGC LPF (first-order IIR) used as averager to detect level
3 (0x03)
0001 0111
8 LSBs of N0 coefficient for AGC LPF (first-order IIR) used as averager to detect level
4 (0x04)
0000 0001
8 MSBs of N1 coefficient for AGC LPF (first-order IIR) used as averager to detect level
5 (0x05)
0001 0111
8 LSBs of N1 coefficient for AGC LPF (first-order IIR) used as averager to detect level
6 (0x06)
0111 1101
8 MSBs of D1 coefficient for AGC LPF (first-order IIR) used as averager to detect level
7 (0x07)
1101 0011
8 LSBs of D1 coefficient for AGC LPF (first-order IIR) used as averager to detect level
8 (0x08)
0111 1111
8 MSBs of N0 coefficient for ADC-programmable first-order IIR
9 (0x09)
1111 1111
8 LSBs of N0 coefficient for ADC-programmable first-order IIR
10 (0x0A)
0000 0000
8 MSBs of N1 coefficient for ADC-programmable first-order IIR
11 (0x0B)
0000 0000
8 LSBs of N1 coefficient for ADC-programmable first-order IIR
12 (0x0C)
0000 0000
8 MSBs of D1 coefficient for ADC-programmable first-order IIR
13 (0x0D)
0000 0000
8 LSBs of D1 coefficient for ADC-programmable first-order IIR
14 (0x0E)
0111 1111
Coefficient N0(15:8) for ADC biquad A or coefficient FIR0(15:8) for ADC FIR filter
15 (0x0F)
1111 1111
Coefficient N0(7:0) for ADC biquad A or coefficient FIR0(7:0) for ADC FIR filter
16 (0x10)
0000 0000
Coefficient N1(15:8) for ADC biquad A or coefficient FIR1(15:8) for ADC FIR filter
17 (0x11)
0000 0000
Coefficient N1(7:0) for ADC biquad A or coefficient FIR1(7:0) for ADC FIR filter
18 (0x12)
0000 0000
Coefficient N2(15:8) for ADC biquad A or coefficient FIR2(15:8) for ADC FIR filter
19 (0x13)
0000 0000
Coefficient N2(7:0) for ADC biquad A or coefficient FIR2(7:0) for ADC FIR filter
20 (0x14)
0000 0000
Coefficient D1(15:8) for ADC biquad A or coefficient FIR3(15:8) for ADC FIR filter
21 (0x15)
0000 0000
Coefficient D1(7:0) for ADC biquad A or coefficient FIR3(7:0) for ADC FIR filter
22 (0x16)
0000 0000
Coefficient D2(15:8) for ADC biquad A or coefficient FIR4(15:8) for ADC FIR filter
23 (0x17)
0000 0000
Coefficient D2(7:0) for ADC biquad A or coefficient FIR4(7:0) for ADC FIR filter
24 (0x18)
0111 1111
Coefficient N0(15:8) for ADC biquad B or coefficient FIR5(15:8) for ADC FIR filter
25 (0x19)
1111 1111
Coefficient N0(7:0) for ADC biquad B or coefficient FIR5(7:0) for ADC FIR filter
26 (0x1A)
0000 0000
Coefficient N1(15:8) for ADC biquad B or coefficient FIR6(15:8) for ADC FIR filter
27 (0x1B)
0000 0000
Coefficient N1(7:0) for ADC biquad B or coefficient FIR6(7:0) for ADC FIR filter
28 (0x1C)
0000 0000
Coefficient N2(15:8) for ADC biquad B or coefficient FIR7(15:8) for ADC FIR filter
29 (0x1D)
0000 0000
Coefficient N2(7:0) for ADC biquad B or coefficient FIR7(7:0) for ADC FIR filter
30 (0x1E)
0000 0000
Coefficient D1(15:8) for ADC biquad B or coefficient FIR8(15:8) for ADC FIR filter
31 (0x1F)
0000 0000
Coefficient D1(7:0) for ADC biquad B or coefficient FIR8(7:0) for ADC FIR filter
32 (0x20)
0000 0000
Coefficient D2(15:8) for ADC biquad B or coefficient FIR9(15:8) for ADC FIR filter
33 (0x21)
0000 0000
Coefficient D2(7:0) for ADC biquad B or coefficient FIR9(7:0) for ADC FIR filter
34 (0x22)
0111 1111
Coefficient N0(15:8) for ADC biquad C or coefficient FIR10(15:8) for ADC FIR filter
35 (0x23)
1111 1111
Coefficient N0(7:0) for ADC biquad C or coefficient FIR10(7:0) for ADC FIR filter
36 (0x24)
0000 0000
Coefficient N1(15:8) for ADC biquad C or coefficient FIR11(15:8) for ADC FIR filter
37 (0x25)
0000 0000
Coefficient N1(7:0) for ADC biquad C or coefficient FIR11(7:0) for ADC FIR filter
38 (0x26)
0000 0000
Coefficient N2(15:8) for ADC biquad C or coefficient FIR12(15:8) for ADC FIR filter
39 (0x27)
0000 0000
Coefficient N2(7:0) for ADC biquad C or coefficient FIR12(7:0) for ADC FIR filter
40 (0x28)
0000 0000
Coefficient D1(15:8) for ADC biquad C or coefficient FIR13(15:8) for ADC FIR filter
41 (0x29)
0000 0000
Coefficient D1(7:0) for ADC biquad C or coefficient FIR13(7:0) for ADC FIR filter
42 (0x2A)
0000 0000
Coefficient D2(15:8) for ADC biquad C or coefficient FIR14(15:8) for ADC FIR filter
43 (0x2B)
0000 0000
Coefficient D2(7:0) for ADC biquad C or coefficient FIR14(7:0) for ADC FIR filter
44 (0x2C)
0111 1111
Coefficient N0(15:8) for ADC biquad D or coefficient FIR15(15:8) for ADC FIR filter
45 (0x2D)
1111 1111
Coefficient N0(7:0) for ADC biquad D or coefficient FIR15(7:0) for ADC FIR filter
46 (0x2E)
0000 0000
Coefficient N1(15:8) for ADC biquad D or coefficient FIR16(15:8) for ADC FIR filter
Copyright 2009, Texas Instruments Incorporated
REGISTER MAP
109