sta335bwqs STMicroelectronics, sta335bwqs Datasheet - Page 55

• Manufacturer Part Number: sta335bwqs
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd?
• Manufacturer: STMicroelectronics

STA335BWQS
7.12
7.12.1
7.12.2
7.12.3
7.12.4
7.12.5
Table 67.
User-defined coefficient control registers (addr 0x16 to 0x26)
Coefficient address register
Coefficient b1 data register bits 23:16
Coefficient b1 data register bits 15:8
Coefficient b1 data register bits 7:0
Coefficient b2 data register bits 23:16
1010
1011
1100
1101
1110
1111
Reserved
C1B23
C2B23
C1B15
C1B7
D7
D7
D7
D7
D7
0
0
0
0
0
LnRT bits, dynamic range compression
Reserved
C1B22
C2B22
C1B14
C1B6
D6
D6
D6
D6
D6
0
0
0
0
0
LnRT[3:0]
C1B21
C2B21
CFA5
C1B13
C1B5
D5
D5
D5
D5
0
0
D5
0
0
0
C1B20
C2B20
C1B4
CFA4
C1B12
D4
D4
D4
D4
0
0
0
0
D4
0
-20 dB
-18 dB
-15 dB
-12 dB
-9 dB
-6 dB
C1B19
C2B19
CFA3
C1B3
C1B11
D3
D3
D3
D3
0
0
0
0
Dynamic range compression (DRC)
D3
(continued)
0
(dB relative to volume + LnAT)
C1B18
C2B18
CFA2
C1B2
D2
D2
D2
C1B10
D2
0
0
0
0
D2
0
Register description
C1B17
C2B17
CFA1
C1B1
D1
D1
D1
D1
C1B9
0
0
0
0
D1
0
C1B16
C2B16
CFA0
C1B0
C1B8
D0
D0
D0
D0
D0
0
0
0
0
0
55/72