92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 45

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

IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7.3.3.
7.3.4.
[31:24]
[23:20]
[31:8]
[6:0]
[6:0]
DAC0 AmpLeft
DAC0 WCap
Bit
Bit
Bit
[7]
[7]
Set1
Get
Get
Bitfield Name
Bitfield Name
Bitfield Name
Rsvd2
Mute
Rsvd
Mute
Gain
Gain
Type
Table 53. DAC0 AmpRight Command Response Format
Table 55. DAC0 AmpLeft Command Response Format
Table 57. DAC0 WCap Command Response Format
Table 54. DAC0 AmpLeft Command Verb Format
Table 56. DAC0 WCap Command Verb Format
Verb ID
BA0
3A0
Verb ID
IDT CONFIDENTIAL
F00
RW
RW
RW
RW
RW
RW
RW
R
R
R
45
See bits [7:0] of bitfield table
Reset
Reset
Reset
0x7F
0x7F
0x1
0x0
0x1
0x0
0x0
Payload
00
1 = Mute is active
Amplifier gain step number
Reserved
1 = Mute is active
Amplifier gain step number
Payload
Reserved
Widget type = Audio Output
09
92HD202
Description
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
REV 1.2 112006
PC AUDIO