92HD65C Datasheet, PDF (51/268 Pages) Integrated Device Technology – SIX CHANNEL HD AUDIO CODECS

92HD65C
SIX CHANNEL HD AUDIO CODEC WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
Field Name
StartNID
Rsvd1
TotalNodes
Bits
R/W
Default
Reset
23:16
R
01h
N/A (Hard-coded)
Starting node number (NID) of first function group
15:8
R
00h
N/A (Hard-coded)
Reserved.
7:0
R
01h
N/A (Hard-coded)
Total number of nodes
6.5.
Reg
Set
Get
AFG (NID = 01h): NodeInfo
Byte 4 (Bits 31:24) Byte 3 (Bits 23:16)
Byte 2 (Bits 15:8)
F0004h
Byte 1 (Bits 7:0)
Field Name
Rsvd2
StartNID
Rsvd1
TotalNodes
Bits
R/W
Default
Reset
31:24
R
00h
N/A (Hard-coded)
Reserved.
23:16
R
0Ah
N/A (Hard-coded)
Starting node number for function group subordinate nodes.
15:8
R
00h
N/A (Hard-coded)
Reserved.
7:0
R
1Bh
N/A (Hard-coded)
Total number of nodes.
6.5.1. AFG (NID = 01h): FGType
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F0005h
Byte 1 (Bits 7:0)
IDT CONFIDENTIAL
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92HD65C