STA559BWQS13TR STMICROELECTRONICS [STMicroelectronics], STA559BWQS13TR Datasheet - Page 48

• Manufacturer Part Number: STA559BWQS13TR
• Description: 5-V, 2-A, 2.1-channel high-efficiency digital audio system with QSound QHD
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Register description
5.10
5.10.1
5.11
5.11.1
5.11.2
5.11.3
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Tone control register (addr 0x11)
Tone control
Table 62.
Dynamics control registers (addr 0x12 - 0x15)
Limiter 1 attack/release rate
Limiter 1 attack/release threshold
Limiter 2 attack/release rate
L1AT3
TTC3
L1A3
L2A3
D7
D7
D7
D7
0
0
0
0
Tone control boost/cut as a function of BTC and TTC bits
L1AT2
TTC2
L1A2
L2A2
D6
D6
D6
D6
1
1
1
1
BTC[3:0]/TTC[3:0]
0000
0001
0111
0110
0111
1000
1001
1101
1110
1111
L1AT1
L1A1
L2A1
TTC1
…
…
D5
D5
D5
D5
1
1
1
1
L1AT0
L1A0
L2A0
TTC0
D4
D4
D4
D4
0
0
0
1
L1RT3
L1R3
L2R3
BTC3
D3
D3
D3
D3
1
1
1
0
L1RT2
L1R2
L2R2
BTC2
D2
D2
D2
D2
0
0
0
1
Boost/cut
+12 dB
+12 dB
+12 dB
-12 dB
-12 dB
+2 dB
+4 dB
-4 dB
-2 dB
0 dB
L1RT1
L1R1
L2R1
BTC1
…
…
D1
D1
D1
D1
1
0
1
1
STA559BWQS
L1RT0
BTC0
L1R0
L2R0
D0
D0
D0
D0
1
0
1
0