stac9272 Integrated Device Technology, stac9272 Datasheet - Page 132

• Manufacturer Part Number: stac9272
• Description: 10-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.17.7. PortE ChSense
6.17.8. PortE ConfigDefault
[30.:0]
[31]
[5.:0]
Bit
[0]
[0]
Bit
[6]
Set1
Set2
Set1
Get
Get
Bitfield Name
Impedance
Bitfield Name
PresDtct
RightCh
LeftCh
Table 285. PortE UnsolResp
Rsvd1
Table 287. PortE ChSense
Table 288. PortE ConfigDefault
Tag
Table 286. PortE ChSense
IDT CONFIDENTIAL
Verb ID
Verb ID
F1C
71C
F09
709
709
RW
W
W
R
R
RW
RW
132
R
0x7FFF_FFFF
Reset
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
0x0
0x0
0x0
Reset
0x00
0x0
Command Response Format
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
1= something is plugged into jack
associated with Pin Complex.
Measured impedance of the widget. A value
of all 1's indicates that a valid sense reading
is not available, or the sense measurement
is busy if it has been recently triggered.
Set 1= perform impedance sensing on right
channel or ring of the connector
Set 0= perform impedance sensing on left
channel or tip of the connector
00
00
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
Response
Response
PC AUDIO