STAC9220 Datasheet, PDF (108/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[15:8]
[7:0]
Table 203. PortC ConLstEntry Command Response Format
Bitfield Name
RW
Reset
Description
ConL1
R
0x00
Unused list entry.
ConL0
R
0x03
DAC1 Converter widget
6.16.5. PortC PinWCntrl
Table 204. PortC PinWCntrl Command Verb Format
Verb ID
Payload
Get
F07
00
Set1
707
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:7]
[6]
[5]
[4:3]
[2:0]
Table 205. 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
0x1
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 value
RW
0x0
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).
6.16.6. PortC UnsolResp
Table 206. PortC UnsolResp Command Verb Format
Verb ID
Payload
Get
F08
00
Set1
708
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
108
STAC9220/9221/9223
V 0.96 102706