STAC9200 Datasheet, PDF (25/126 Pages) Integrated Device Technology – 2-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9200/9200D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
5.3. Root Node (NID = 0x00)
5.3.1. Root PnpID
Get
Table 4. Root PnpID Command Verb Format
Verb ID
Payload
F00
00
Response
See bitfield table
Bit
[31.:16]
[15.:0]
Table 5. Root PnpID Command Response Format
Bitfield Name
RW
Reset
Description
Vendor
R
0x8384 Vendor ID STAC9200/9200D = 8384h
Device
R
0x7690
Device ID: STAC9200 = 7690h
Device ID: STAC9200D = 7691h
5.3.2. Root RevID
Get
Table 6. Root RevID Command Verb Format
Verb ID
Payload
F00
02
Response
See bitfield table
Bit
[31.:24]
[23.:20]
[19.:16]
[15.:8]
[7.:0]
Table 7. Root RevID Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x00
Reserved
Major
R
0x1
Major rev number of compliant Azalia spec.
Minor
R
0x0
Minor rev number of compliant Azalia spec.
Vendor
R
0x22
Vendor rev number for this device ID:
STAC9200/9200D = xxh
Stepping
R
0x01
Vendor stepping number within the given
Vendor RevID: STAC9200/9200D = xxh
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
25
IDT CONFIDENTIAL
STAC9200/9200D
V 1.4 12/06