92hd206 Integrated Device Technology, 92hd206 Datasheet - Page 28

• Manufacturer Part Number: 92hd206
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD206
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]
[7:0]
[31:0]
Bit
Bit
[0]
Set1
Get
Get
Bitfield Name
TotalNodes
StartNID
Bitfield Name
Rsvd2
Rsvd1
Response
Execute
Table 10. Root NodeInfo Command Response Format
Table 12. AFG Reset Command Response Format
Table 9. Root NodeInfo Command Verb Format
Table 11. AFG Reset Command Verb Format
IDT CONFIDENTIAL
Verb ID
7FF
7FF
RW
Verb ID
R
R
R
R
F00
RW
28
W
R
Reset
0x00
0x01
0x00
0x01
See bits [7:0] of bitfield table.
Reset
0x0
0x0
Reserved
Starting node number (NID) of first function group
Reserved
Total number of nodes
Payload
Reserved. Overlaps Execute.
Function Reset. Function Group reset is
executed when the Set verb 7FF is written
with 8-bit payload of 00h. The CODEC
should issue a response to acknowledge
receipt of the verb, and then reset the
affected Function Group and all associated
widgets to their power-on reset values.
Some controls such as Configuration
Default controls should not be reset.
Overlaps Response.
Payload
00
04
92HD206
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.2 112006