STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 207

• 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
6.34. InPort2Vol Node (NID = 0x1A)
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.34.1. InPort2Vol WCap
[31:24]
[23:20]
[19:16]
[15:12]
[11]
[10]
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
OutAmpPrsnt
AmpParOvrd
FormatOvrd
ProcWidget
InAmpPrsnt
UnSolCap
SwapCap
ConnList
PwrCntrl
Table 502. InPort2Vol WCap
Stereo
Rsvd2
Rsvd1
Delay
Stripe
Type
Dig
Table 501. InPort2Vol WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
207
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Reset
0x0
0x3
0x0
0x0
0x0
0x0
0x0
0x1
0x0
0x0
0x0
0x0
0x0
0x0
0x1
0x1
Command Response Format
Command Verb Format
Reserved
Widget type = Audio Selector
Number of sample delays through widget
Reserved
No left/right channel swap capability
No support for Power State control
Widget supports an Analog stream
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
No amplifier info; use default amplifier
parameters from Audio Function node
instead
No output amp
Input amp is present
Stereo widget
Payload
09
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
See bitfield table.
Response
PC AUDIO