92HD71B7 Datasheet, PDF (38/216 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

92HD71B7
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
PC AUDIO
8. SUPPORTED VERBS AND COMMANDS
8.1. Root Node (NID = 00)
)
8.1.1. Root VendorID
Get
Verb ID
F00
Payload
00
Response
See bitfield table.
8.1.1.1. Root VendorID
Bit
Bitfield Name
[31.:16] Vendor
[15.:8]
DeviceFix
[7.:0]
DeviceProg
RW
Reset
R
111D
R
76
R
40
Description
Vendor ID.
Device ID=76B2h.
Device ID=76B2h.
8.1.2. Root RevID
Get
Verb ID
F00
Payload
02
Response
See bitfield table.
8.1.2.1. Root RevID
Bit
Bitfield Name
[31.:24] Rsvd
[23.:20] Major
[19.:16]
[15.:12]
[11.:8]
[7.:4]
[3.:0]
Minor
RevisionFix
RevisionProg
SteppingFix
SteppingProg
RW
Reset
R
00
R
1
R
0
R
0
R
1
R
0
R
1
Description
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.
IDT™ CONFIDENTIAL AND PROPRIETARY
38
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B7
V 0.9 07/07