92hd75b Integrated Device Technology, 92hd75b Datasheet - Page 41

• Manufacturer Part Number: 92hd75b
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8. SUPPORTED VERBS AND COMMANDS
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.1.
Root Node (NID = 00)
8.1.1.
8.1.2.
)
Root VendorID
8.1.1.1.
Root RevID
8.1.2.1.
Get
[31.:16]
[15.:8]
[7.:0]
Get
[31.:24]
[23.:20]
[19.:16]
[15.:12]
[11.:8]
[7.:4]
[3.:0]
Bit
Bit
Root VendorID
Root RevID
Vendor
DeviceFix
DeviceProg
Rsvd
Major
Minor
RevisionFix
RevisionProg
SteppingFix
SteppingProg
Bitfield Name
Bitfield Name
F00
F00
Verb ID
Verb ID
R
R
R
R
R
R
R
R
R
R
41
RW
RW
111D
76
xx
00
1
0
0
1
0
1
Reset
Reset
00
02
Vendor ID.
Device IDs
92HD75B1 (1.5V) = 7608h
92HD75B2 (3.3V) = 7608h
92HD75B3 or B4 = 7603h
Reserved.
Compliant HDAudio spec major revi-
sion.
Compliant HDAudio spec minor revision
Vendors rev number for this device.
Vendors rev number for this device.
Vendor RevID.
Vendor RevID.
Payload
Payload
92HD75B
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 01-09