STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 63

• 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
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.4.4.
DAC1 WCap
[31:24]
[23:20]
[19:16]
[15:12]
[31:8]
[6:0]
[11]
[10]
Bit
Bit
[7]
[9]
[8]
[7]
[6]
[5]
[4]
Get
Bitfield Name
Bitfield Name
FormatOvrd
ProcWidget
UnSolCap
SwapCap
ConnList
PwrCntrl
Table 82. DAC1 OutAmpLeft
Rsvd2
Rsvd1
Delay
Stripe
Rsvd
Mute
Gain
Type
Dig
Table 84. DAC1 WCap
Table 83. DAC1 WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
RW
63
R
R
R
R
R
R
R
R
R
R
R
R
R
Command Response Format
Reset
Reset
0x7F
0xD
0x0
0x1
0x0
0x0
0x0
0x1
0x1
0x0
0x0
0x0
0x0
0x0
0x0
Command Verb Format
Command Response Format
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
No connection list is present
No support for Unsolicited Response
No Processing Controls parameter.
No support for striping
No format info; use default format
parameters from Audio Function node
instead
Payload
09
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
Response
PC AUDIO