stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 101

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.15.8. PortC ConfigDefault
[30:0]
[31]
Bit
[0]
[0]
[31:24]
[23:16]
Bit
Set1
Set2
Set3
Set4
Get
Bitfield Name
Impedance
PresDtct
RightCh
LeftCh
Bitfield Name
Config4
Config3
Table 195. PortC ConfigDefault Command Response Format
Table 193. PortC ChSense Command Response Format
Table 194. PortC ConfigDefault Command Verb Format
Verb ID
F1C
71C
71D
71E
71F
RW
W
W
R
R
RW
RW
RW
0x7FFF_FFFF
101
Reset
Reset
0x01
0x11
0x0
0x0
0x0
See bits [23:16] of bitfield table
See bits [31:24] of bitfield table
See bits [15:8] of bitfield table
See bits [7:0] of bitfield table
Configuration bits used by software to determine
devices attached to the CODEC.
Configuration bits used by software to determine
devices attached to the CODEC.
Payload
00
1 = Something is plugged into jack associated
with Pin Complex.
Measured impedance of the widget. A value of
all 1s 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
STAC9220
Description
Description
See bitfield table
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO
V1.0 01/08