STAC9271 Datasheet, PDF (196/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.32.5. InPort0Vol ConLstEntry
Table 490. InPort0Vol ConLstEntry Command Verb Format
Verb ID
Payload
Response
Get
F02
00
See bitfield table.
Bit
[31.:24]
[23.:16]
[15.:8]
[7.:0]
Table 491. InPort0Vol ConLstEntry Command Response Format
Bitfield Name
RW
Reset
Description
ConL3
R
0x00
No Connection
ConL2
R
0x00
No Connection
ConL1
R
0x00
No Connection
ConL0
R
0x15
InPort0 Mux widget
6.33. InPort1Vol Node (NID = 0x19)
6.33.1. InPort1Vol WCap
Get
Table 492. InPort1Vol WCap Command Verb Format
Verb ID
Payload
Response
F00
09
See bitfield table.
Table 493. InPort1Vol WCap Command Response Format
Bit Bitfield Name RW Reset
Description
[31.:24]
Rsvd2
R 0x0 Reserved
[23.:20]
Type
R 0x3 Widget type = Audio Selector
[19.:16]
Delay
R 0x0 Number of sample delays through widget
[15.:12]
Rsvd1
R 0x0 Reserved
[11]
SwapCap
R 0x0 No left/right channel swap capability
[10]
PwrCntrl
R 0x0 No support for Power State control
[9]
Dig
R 0x0 Widget supports an Analog stream
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
196
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007