92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 253

• 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
Rsvd
Strm
Ch
Field Name
Rsvd2
KeepAlive
Rsvd1
CC
L
Reg
Get
Set
7.25.9. SPDIFOut0 (NID = 1Dh): DigCnvtr
Byte 4 (Bits 31:24)
73Fh
Bits
31:8
Reserved.
7:4
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's.
3:0
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo convert-
er).
Bits
31:24
Reserved.
23
Keep Alive Enable: 1 = clocking information maintained during D3, 0 = clock
information not required during D3.
22:15
Reserved.
14:8
CC: Category Code.
7
L: Generation Level.
Byte 3 (Bits 23:16)
73Eh
R/W
R
RW
RW
R/W
R
RW
R
RW
RW
F0E00h / F0D00h
Default
000000h
0h
0h
Default
00h
0h
00h
00h
0h
253
Byte 2 (Bits 15:8)
70Eh
Reset
N/A (Hard-coded)
POR - S&DAFG - LR - PS
POR - S&DAFG - LR - PS
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
92HD81
Byte 1 (Bits 7:0)
70Dh
PC AUDIO
V 0.97 01/09