92HD206 Datasheet, PDF (124/176 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:8]
[7]
[6]
[5:0]
Table 286. PortG 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
Tag
RW
0x00
six bits (31:26) of every Unsolicited
Response generated by this node.
6.17.7. PortG ChSense
Get
Set1
Set2
Table 287. PortG ChSense Command Verb Format
Verb ID
Payload
F09
00
709
See bits [7:0] of bitfield table.
709
See bits [7:0] of bitfield table.
Response
See bitfield table.
0000_0000h
0000_0000h
Table 288. PortG ChSense Command Response Format
Bit Bitfield Name RW
Reset
Description
[31]
PresDtct
R
0x0
1 = something is plugged into jack associated with Pin
Complex.
[30:0] Impedance
Measured impedance of the widget. A value of all 1s
R
0x7FFF_FFFF
indicates that a valid sense reading is not available, or
the sense measurement is busy if it has been recently
triggered.
[0]
RightCh
W
0x0
Set 1 = perform impedance sensing on right channel
or ring of the connector
[0]
LeftCh
W
0x0
Set 0 = perform impedance sensing on left channel or
tip of the connector
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
124
IDT CONFIDENTIAL
92HD206
V 1.2 112006