STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 36

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.1.3.
AFG Node (NID = 0x01)
6.2.1.
Root NodeInfo
AFG Reset
[31:24]
[23:16]
[15:8]
[7:4]
[3:0]
[7:0]
Bit
Bit
Set1
Get
Get
Bitfield Name
Bitfield Name
SteppingProg
SteppingFix
TotalNodes
StartNID
Rsvd2
Rsvd1
Table 12. Root NodeInfo
Table 10. Root RevID
Table 11. Root NodeInfo
Table 13. AFG Reset
IDT CONFIDENTIAL
Verb ID
7FF
7FF
Verb ID
F00
RW
RW
36
R
R
R
R
R
R
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x00
0x01
0x00
0x01
0x0
0x1
Command Verb Format
Command Verb Format
Payload
Fixed portion of vendor stepping number
within the Vendor RevID.
vendor stepping number within the Vendor
RevID.
Reserved
Starting node number (NID) of first function
group
Reserved
Total number of nodes
Payload
00
04
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO