STAC9220 Datasheet, PDF (119/172 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 233. PortE PinWCntrl Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[4:3]
Rsvd1
R
0x0
Reserved
[2:0]
VRefEn
R
0x0
Vref Out not supported on this Port
6.18.4. PortE UnsolResp
Table 234. PortE 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
Bit
[31:8]
[7]
[6]
[5:0]
Table 235. PortE UnsolResp Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x00
Reserved
Allow generation of Unsolicited Responses.
En
RW
0x0
Unsolicited response events occur upon jack-
insertion OR completion of a Jack-Sense cycle.
Rsvd1
R
0x0
Reserved
Software programmable field returned in top six
Tag
RW
0x00
bits (31:26) of every Unsolicited Response
generated by this node.
6.18.5. PortE ChSense
Get
Table 236. PortE ChSense Command Verb Format
Verb ID
Payload
F09
00
Response
See bitfield table
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
119
STAC9220/9221/9223
V 0.96 102706