92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 56

• 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
7.5.3.
7.5.4.
[31:24]
[23:20]
[19:16]
[15:12]
[31:8]
[6:0]
[11]
[10]
DAC2 AmpLeft
DAC2 WCap
Bit
Bit
[7]
[9]
Set1
Get
Get
Bitfield Name
Bitfield Name
SwapCap
PwrCntrl
Rsvd2
Rsvd1
Delay
Rsvd
Mute
Gain
Type
Dig
Table 83. DAC2 AmpLeft Command Response Format
Table 85. DAC2 WCap Command Response Format
Table 82. DAC2 AmpLeft Command Verb Format
Table 84. DAC2 WCap Command Verb Format
Verb ID
BA0
3A0
Verb ID
IDT CONFIDENTIAL
F00
RW
RW
RW
RW
R
R
R
R
R
R
R
R
56
See bits [7:0] of bitfield table
Reset
Reset
0x7F
0xD
0x0
0x1
0x0
0x0
0x0
0x1
0x1
0x0
Payload
Reserved
1 = Mute is active
Amplifier gain step number
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
Left and right channels can be swapped
Power State control is supported
Widget supports an Analog stream
00
Payload
09
92HD202
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
REV 1.2 112006
PC AUDIO