STAC9271 Datasheet, PDF (138/223 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 303. PortF ChSense Command Response Format
Bit Bitfield Name RW
Reset
Description
[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
6.18.8. PortF ConfigDefault
Table 304. PortF ConfigDefault Command Verb Format
Verb ID
Payload
Response
Get
F1C
00
See bitfield table.
Set1
71C
See bits [7:0] of bitfield table.
0000_0000h
Set2
71D
See bits [7:0] of bitfield table.
0000_0000h
Set3
71E
See bits [7:0] of bitfield table.
0000_0000h
Set4
71F
See bits [7:0] of bitfield table.
0000_0000h
Bit
[31.:24]
[23.:16]
[15.:8]
[7.:0]
Table 305. PortF ConfigDefault Command Response Format
Bitfield Name
RW
Reset
Description
Config4
RW
0x01
Port Connectivity= Jack;
Location= Mainboard rear.
Config3
RW
Ox01
Default Device= Line Out;
Connection Type= 1/8 inch jack.
Config2
RW
0x10
Color= Black;
Misc= No jack detect override.
Config1
RW
0x12
Association= 1h;
Sequence= 2h.
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
138
IDT CONFIDENTIAL
STAC9271/9272/9273/9274 V 1.0 MARCH2007