92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 261

• Manufacturer Part Number: 92hd81
• Description: Single Chip Pc Audio System
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd2
Mute
Rsvd1
Field Name
Rsvd2
Mute
Rsvd1
Reg
Reg
Reg
Get
Get
Set
Set
7.26.5. SPDIFOut1 (NID = 1Eh): OutAmpLeft
7.26.6. SPDIFOut1 (NID = 1Eh): OutAmpRight
7.26.7. SPDIFOut1 (NID = 1Eh): PwrState
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
31:8
Reserved.
7
Amp mute: 1 = muted, 0 = not muted.
6:0
Reserved.
Bits
31:8
Reserved.
7
Amp mute: 1 = muted, 0 = not muted.
6:0
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
R
R/W
R
RW
R
BA000h
B8000h
Default
000000h
0h
00h
Default
000000h
0h
00h
261
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
390h
705h
PC AUDIO
V 0.97 01/09