stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 94

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.14.6. PortB UnsolResp
[31:7]
[31:8]
[4:3]
[2:0]
[5:0]
Bit
[6]
[5]
Bit
[7]
[6]
Set1
Get
Bitfield Name
Bitfield Name
VRefEn
Rsvd2
OutEn
Rsvd1
Rsvd2
Rsvd1
InEn
Tag
En
Table 175. PortB UnsolResp Command Response Format
Table 173. PortB PinWCntrl Command Response Format
Table 174. PortB UnsolResp Command Verb Format
Verb ID
F08
708
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
94
Reset
See bits [7:0] of bitfield table
Reset
0x00
0x00
0x0
0x0
0x1
0x0
0x0
0x0
0x0
Payload
Reserved
1 = CODEC output path of Pin Widget is
enabled
1 = CODEC input path of Pin Widget is enabled
Reserved
VRefEn: Selects one of the possible states for
the VRef signal associated with the Pin Widget.
If the 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).
Reserved
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a Jack-Sense
cycle.
Reserved
Software programmable field returned in top six
bits (31:26) of every Unsolicited Response
generated by this node.
00
STAC9220
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V1.0 01/08