STAC9271 Datasheet, PDF (156/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 355. DigOut0 WCap Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[6]
ProcWidget
R
0x0
No Processing Controls parameter
[5]
Stripe
R
0x0
No support for striping
[4]
FormatOvrd
R
0x0
N/A for pin complex
[3]
AmpParOvrd
R
0x0
No amplifier info; use default amplifier
parameters from Audio Function node instead
[2]
OutAmpPrsnt
R
0x0
No output amp
[1]
InAmpPrsnt
R
0x0
No input amp
[0]
Stereo
R
0x1
Stereo widget
6.23.2. DigOut0 PinCap
Get
Table 356. DigOut0 PinCap Command Verb Format
Verb ID
Payload
Response
F00
0C
See bitfield table.
Bit
[31.:17]
[16]
[15.:8]
[7]
[6]
[5]
[4]
[3]
[2]
Table 357. DigOut0 PinCap Command Response Format
Bitfield Name RW Reset
Description
Rsvd2
R
0x0
Reserved
EapdCap
R
0x0
This widget does not control EAPD pin
VrefCntrl
R
0x00 Vref generation not supported on this pin
Rsvd1
R
0x0
Reserved
BalancedIO
R
0x0
Pin complex does not have balanced pins.
InCap
R
0x0
Pin complex is not input capable.
OutCap
R
0x1
Pin complex is output capable.
HdphDrvCap
R
0x0
Pin does not have a headphone amplifier.
PresDtctCap
R
0x0
Pin complex cannot perform Presence Detect.
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
156
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007