CS42L52 Datasheet, PDF (63/82 Pages) Cirrus Logic – Low Power, Stereo CODEC w/Headphone & Speaker Amps

6.24.2 Bass Gain
Sets the gain of the bass shelving filter.
TREB[3:0]
0000
···
0111
1000
1001
···
1111
Step Size:
Gain Setting
+12.0 dB
···
+1.5 dB
0 dB
-1.5 dB
···
-10.5 dB
1.5 dB
CS42L52
6.25 Master Volume Control: MSTA (Address 20h) & MSTB (Address 21h)
7
6
5
4
3
2
1
MSTxVOL7 MSTxVOL6 MSTxVOL5 MSTxVOL4 MSTxVOL3 MSTxVOL2 MSTxVOL1
0
MSTxVOL0
6.25.1 Master Volume Control
Sets the volume of the signal out the DSP.
MSTxVOL[7:0]
0001 1000
···
0000 0000
1111 1111
1111 1110
···
0011 0100
···
0001 1001
Step Size:
Master Volume
+12.0 dB
···
0 dB
-0.5 dB
-1.0 dB
···
-102 dB
···
-102 dB
0.5 dB
6.26 Headphone Volume Control: HPA (Address 22h) & HPB (Address 23h)
7
HPxVOL7
6
HPxVOL6
5
HPxVOL5
4
HPxVOL4
3
HPxVOL3
2
HPxVOL2
1
HPxVOL1
0
HPxVOL0
6.26.1 Headphone Volume Control
Sets the volume of the signal out the DAC.
HPxVOL[7:0]
0000 0000
1111 1111
1111 1110
···
0011 0100
···
0000 0001
Step Size:
Headphone Volume
0 dB
-0.5 dB
-1.0 dB
···
-96.0 dB
···
Muted
0.5 dB
DS680A1
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