92HD005 Datasheet, PDF (33/205 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
3.4. Supported Command Verbs and Responses
3.4.1. Root Node (NID = 0x00)
3.4.1.1.
Root PnpID
Table 14. Root PnpID Command Verb Format
Verb ID
Payload
Get
F00
00
Response
See bitfield table.
Bit
[31:16]
[15:8]
[7:0]
Table 15. Root PnpID Command Response Format
Bitfield Name
RW
Reset
Description
Vendor
R
0x8384 Vendor ID.
DeviceFix
R
0x76
Fixed portion of Device ID.
DeviceProg
R
0xA5
Dependant on device - See device ID table
in section 1.3.12.
3.4.1.2.
Root RevID
Table 16. Root RevID Command Verb Format
Verb ID
Payload
Get
F00
02
Response
See bitfield table.
Bit
[31:24]
[23:20]
[19:16]
[15:12]
[11:8]
Table 17. Root RevID Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x00 Reserved
Major
R
0x1
Major rev number of compliant HD Audio spec.
Minor
R
0x0
Minor rev number of compliant HD Audio spec.
VendorFix
R
0x0
Vendor's rev number for this device.
VendorProg
R
0x1
Vendor's rev number for this device.
IDT™
33
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06