
TSC2117
Low-Power Audio Codec With Embedded miniDSP, Stereo Class-D
Speaker Amplifier, and Smart Four-Wire Touch-Screen Controller
SLAS550A – APRIL 2009 – REVISED JUNE 2009
www.ti.com
Table 6-2. Page-4 Registers (continued)
REGISTER
RESET VALUE
REGISTER NAME
NUMBER
8 MSBs of D1 coefficient for AGC LPF (first-order IIR) used as averager to detect level or
6
0111 1101
Coefficient C3(15:8) of ADC miniDSP
8 LSBs of D1 coefficient for AGC LPF (first-order IIR) used as averager to detect level or Coefficient
7
1101 0011
C3(7:0) of ADC miniDSP
8 MSBs of N0 coefficient for ADC-programmable first-order IIR or Coefficient C4(15:8) of ADC
8
0111 1111
miniDSP
8 LSBs of N0 coefficient for ADC-programmable first-order IIR or Coefficient C4(7:0) of ADC
9
1111 1111
miniDSP
8 MSBs of N1 coefficient for ADC-programmable first-order IIR or Coefficient C5(15:8) of ADC
10
0000 0000
miniDSP
8 LSBs of N1 coefficient for ADC-programmable first-order IIR or Coefficient C5(7:0) of ADC
11
0000 0000
miniDSP
8 MSBs of D1 coefficient for ADC-programmable first-order IIR or Coefficient C6(15:8) of ADC
12
0000 0000
miniDSP
8 LSBs of D1 coefficient for ADC-programmable first-order IIR or Coefficient C6(7:0) of ADC
13
0000 0000
miniDSP
Coefficient N0(15:8) for ADC Biquad A or Coefficient FIR0(15:8) for ADC FIR Filter or Coefficient
14
0111 1111
C7(15:8) of ADC miniDSP
Coefficient N0(7:0) for ADC Biquad A or Coefficient FIR0(7:0) for ADC FIR Filter or Coefficient
15
1111 1111
C7(7:0) of ADC miniDSP
Coefficient N1(15:8) for ADC Biquad A or Coefficient FIR1(15:8) for ADC FIR Filter or Coefficient
16
0000 0000
C8(15:8) of ADC miniDSP
Coefficient N1(7:0) for ADC Biquad A or Coefficient FIR1(7:0) for ADC FIR Filter or Coefficient
17
0000 0000
C8(7:0) of ADC miniDSP
Coefficient N2(15:8) for ADC Biquad A or Coefficient FIR2(15:8) for ADC FIR Filter or Coefficient
18
0000 0000
C9(15:8) of ADC miniDSP
Coefficient N2(7:0) for ADC Biquad A or Coefficient FIR2(7:0) for ADC FIR Filter or Coefficient
19
0000 0000
C9(7:0) of ADC miniDSP
Coefficient D1(15:8) for ADC Biquad A or Coefficient FIR3(15:8) for ADC FIR Filter or Coefficient
20
0000 0000
C10(15:8) of ADC miniDSP
Coefficient D1(7:0) for ADC Biquad A or Coefficient FIR3(7:0) for ADC FIR Filter or Coefficient
21
0000 0000
C10(7:0) of ADC miniDSP
Coefficient D2(15:8) for ADC Biquad A or Coefficient FIR4(15:8) for ADC FIR Filter or Coefficient
22
0000 0000
C11(15:8) of ADC miniDSP
Coefficient D2(7:0) for ADC Biquad A or Coefficient FIR4(7:0) for ADC FIR Filter or Coefficient
23
0000 0000
C11(7:0) of ADC miniDSP
Coefficient N0(15:8) for ADC Biquad B or Coefficient FIR5(15:8) for ADC FIR Filter or Coefficient
24
0111 1111
C12(15:8) of ADC miniDSP
Coefficient N0(7:0) for ADC Biquad B or Coefficient FIR5(7:0) for ADC FIR Filter or Coefficient
25
1111 1111
C12(7:0) of ADC miniDSP
Coefficient N1(15:8) for ADC Biquad B or Coefficient FIR6(15:8) for ADC FIR Filter or Coefficient
26
0000 0000
C13(15:8) of ADC miniDSP
Coefficient N1(7:0) for ADC Biquad B or Coefficient FIR6(7:0) for ADC FIR Filter or Coefficient
27
0000 0000
C13(7:0) of ADC miniDSP
Coefficient N2(15:8) for ADC Biquad B or Coefficient FIR7(15:8) for ADC FIR Filter or Coefficient
28
0000 0000
C14(15:8) of ADC miniDSP
Coefficient N2(7:0) for ADC Biquad B or Coefficient FIR7(7:0) for ADC FIR Filter or Coefficient
29
0000 0000
C14(7:0) of ADC miniDSP
Coefficient D1(15:8) for ADC Biquad B or Coefficient FIR8(15:8) for ADC FIR Filter or Coefficient
30
0000 0000
C15(15:8) of ADC miniDSP
Coefficient D1(7:0) for ADC Biquad B or Coefficient FIR8(7:0) for ADC FIR Filter or Coefficient
31
0000 0000
C15(7:0) of ADC miniDSP
Coefficient D2(15:8) for ADC Biquad B or Coefficient FIR9(15:8) for ADC FIR Filter or Coefficient
32
0000 0000
C16(15:8) of ADC miniDSP
REGISTER MAP
148