STAC9271 Datasheet, PDF (186/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[6.:4]
[3.:0]
Table 457. ADATOut Cnvtr Command Response Format
Bitfield Name RW Reset
Description
Bits per Sample
000= 8 bits
BitsPerSmpl
RW
0x3
001= 16 bits
010= 20 bits
011= 24 bits
100-111= Reserved
NmbrChan
Number of Channels Number of channels in each frame of
the stream.
RW
0x1
0000= 1 channel
0001 = 2 channels
...
1111= 16 channels
6.30.2. ADATOut WCap
Get
Table 458. ADATOut WCap Command Verb Format
Verb ID
Payload
Response
F00
09
See bitfield table.
Table 459. ADATOut WCap Command Response Format
Bit Bitfield Name RW Reset
Description
[31.:24]
Rsvd2
R 0x0 Reserved
[23.:20]
Type
R 0xF Widget type = Vendor Defined
[19.:16]
Delay
R 0x3 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 0x1 Widget supports a Digital stream
[8]
ConnList
R 0x0 No connection list is present
[7]
UnSolCap
R 0x0 No support for Unsolicited Response
[6]
ProcWidget R 0x0 No Processing Controls parameter
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
186
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007