stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 86

• Manufacturer Part Number: stac9202x5taea1xr
• Description: Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.15.7. PortAPin Sense
[30:0]
[31]
Bit
[0]
[0]
[5:0]
Bit
[6]
Set1
Set2
Get
Bitfield Name
Impedance
RightCh
Present
LeftCh
Bitfield Name
Rsvd1
Tag
Table 187. PortAPin UnsolResp Command Response Format
Table 189. PortAPin Sense Command Response Format
Table 188. PortAPin Sense Command Verb Format
RW
W
W
R
R
IDT CONFIDENTIAL
Verb ID
F09
709
709
RW
RW
0x7FFF_FFFF
R
Reset
0x0
0x0
0x0
Reset
0x00
0x0
See bits [7:0] of bitfield table
See bits [7:0] of bitfield table
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. Overlaps RightCh.
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
Reserved
Software programmable field returned in top six bits
(31:26) of every Unsolicited Response generated by
this node.
Payload
00
86
Description
Description
STAC9202
See bitfield table
0000_0000h
0000_0000h
Response
PC AUDIO
V 1.2 01/08