stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 56

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.6.3.
6.6.4.
[31:24]
[23:20]
[19:16]
[15:12]
[31:8]
DAC1 AmpLeft
[6:0]
DAC1 WCap
[11]
[10]
Bit
Bit
[7]
[9]
Set1
Get
Get
Bitfield Name
Bitfield Name
SwapCap
PwrCntrl
Rsvd2
Rsvd1
Delay
Rsvd
Mute
Gain
Type
Dig
Table 71. DAC1 AmpLeft Command Response Format
Table 73. DAC1 WCap Command Response Format
Table 70. DAC1 AmpLeft Command Verb Format
Table 72. DAC1 WCap Command Verb Format
Verb ID
BA0
3A0
Verb ID
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
STAC9220
Description
Description
See bitfield table
See bitfield table
0000_0000h
Response
Response
PC AUDIO
V1.0 01/08