92HD66B Datasheet, PDF (234/286 Pages) Integrated Device Technology – FOUR CHANNEL HD AUDIO CODECS

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
6.28.9. SPDIFOut1 (NID = 1Eh): DigCnvtr
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
73Fh
73Eh
70Eh
Get
F0E00h / F0D00h
Byte 1 (Bits 7:0)
70Dh
Field Name
Rsvd2
KeepAlive
Rsvd1
CC
L
PRO
AUDIO
COPY
PRE
VCFG
V
Bits
R/W
Default
Reset
31:24
R
00h
N/A (Hard-coded)
Reserved.
23
RW
0h
POR - DAFG - ULR
Keep Alive Enable: 1 = clocking information maintained during D3, 0 = clock
information not required during D3.
22:15
R
00h
N/A (Hard-coded)
Reserved.
14:8
RW
00h
POR - DAFG - ULR
CC: Category Code.
7
RW
0h
POR - DAFG - ULR
L: Generation Level.
6
RW
0h
POR - DAFG - ULR
PRO: Professional.
5
RW
0h
POR - DAFG - ULR
/AUDIO: Non-Audio.
4
RW
0h
POR - DAFG - ULR
COPY: Copyright.
3
RW
0h
POR - DAFG - ULR
PRE: Preemphasis.
2
RW
0h
POR - DAFG - ULR
VCFG: Validity Config.
1
RW
0h
POR - DAFG - ULR
V: Validity.
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92HD66B