STAC9271 Datasheet, PDF (120/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
6.15.4. PortC ConLstEntry
Table 248. PortC ConLstEntry Command Verb Format
Verb ID
Payload
Response
Get
F02
00
See bitfield table.
Bit
[31.:24]
[23.:16]
[15.:8]
[7.:0]
Table 249. PortC ConLstEntry Command Response Format
Bitfield Name
RW
Reset
Description
ConL3
R
0x00
Unused list entry.
ConL2
R
0x00
Unused list entry.
ConL1
R
0x00
Unused list entry.
ConL0
R
0x03
DAC1 Converter widget
6.15.5. PortC PinWCntrl
Get
Set1
Table 250. PortC PinWCntrl Command Verb Format
Verb ID
Payload
Response
F07
00
See bitfield table.
707
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31.:7]
[6]
[5]
[4.:3]
[2.:0]
Table 251. PortC PinWCntrl Command Response Format
Bitfield Name RW Reset
Description
Rsvd2
R
0x0
Reserved
OutEn
RW
0x0
1= (CODEC) output path of Pin Widget is enabled
InEn
RW
0x0
1= (CODEC) input path of Pin Widget is enabled
Rsvd1
R
0x0
Reserved
VRefEn
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
RW
0x0
value written to this control does not correspond
to a supported value defined in the VRefCntrl field
of the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
120
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007