STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 141

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.18.6. PortF UnsolResp
[31:8]
[4:3]
[2:0]
[5:0]
Bit
Bit
[5]
[7]
[6]
Set1
Get
Bitfield Name
Bitfield Name
VRefEn
Table 300. PortF UnsolResp
Table 298. PortF PinWCntrl
Rsvd1
Rsvd2
Rsvd1
InEn
Tag
En
Table 299. PortF UnsolResp
IDT CONFIDENTIAL
Verb ID
F08
708
RW
RW
RW
RW
RW
RW
141
R
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x00
0x00
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Command Verb Format
Payload
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
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO