STA309A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA309A Datasheet PDF : 67 Pages
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Registers
STA309A
Table 48. EAPD bit
Bit RW RST
Name
7
RW
0
EAPD
Description
External amplifier power down:
0: external power stage power down active
1: normal operation
7.2.10 Master mute register (0x09)
D7
D6
D5
D4
D3
D2
D1
D0
Reserved
MMUTE
0
0
0
0
0
0
0
0
7.2.11 Master volume register (0x0A)
Note:
7.2.12
D7
MV7
1
D6
MV6
1
D5
MV5
1
D4
MV4
1
D3
MV3
1
D2
MV2
1
D1
MV1
1
D0
MV0
1
Value of volume derived from MVOL is dependent on AMV Automode volume settings.
Channel 1 volume (0x0B)
D7
C1V7
0
D6
C1V6
1
D5
C1V5
1
D4
C1V4
0
7.2.13 Channel 2 volume (0x0C)
D3
C1V3
0
D2
C1V2
0
D1
C1V1
0
D0
C1V0
0
D7
C2V7
0
D6
C2V6
1
D5
C2V5
1
D4
C2V4
0
7.2.14 Channel 3 volume (0x0D)
D3
C2V3
0
D2
C2V2
0
D1
C2V1
0
D0
C2V0
0
D7
C3V7
0
D6
C3V6
1
D5
C3V5
1
D4
C3V4
0
7.2.15 Channel 4 volume (0x0E)
D3
C3V3
0
D2
C3V2
0
D1
C3V1
0
D0
C3V0
0
D7
C4V7
0
D6
C4V6
1
D5
C4V5
1
D4
C4V4
0
D3
C4V3
0
D2
C4V2
0
D1
C4V1
0
D0
C4V0
0
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Doc ID 13855 Rev 4
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