92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 25

• Manufacturer Part Number: 92hd202
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

7. WIDGET INFORMATION
IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7.1.
8-CHANNEL HIGH DEFINITION AUDIO CODEC
Root Node (NID = 0x00)
7.1.1.
7.1.2.
[31:16]
[31:24]
[23:20]
[15:8]
[7:0]
Bit
Bit
Root ID
Root RevID
Get
Get
Bitfield Name
Bitfield Name
DeviceProg
DeviceFix
Vendor
Major
Rsvd
Table 7. Root RevID Command Response Format
Table 5. Root ID Command Response Format
Table 6. Root RevID Command Verb Format
Table 4. Root ID Command Verb Format
Verb ID
Verb ID
IDT CONFIDENTIAL
F00
F00
RW
RW
R
R
R
R
R
25
0x8384
Reset
Reset
0x76
0x82
0x00
0x1
Vendor ID: 8384h
Device ID:
92HD202 = 76h
92HD202-Dolby = 76h
Device ID:
92HD202 = 82h
92HD202-Dolby = 83h
Reserved
Major rev number of compliant HD Audio
specification
Payload
Payload
00
02
92HD202
Description
Description
See bitfield table
See bitfield table
Response
Response
REV 1.2 112006
PC AUDIO