stac9272 Integrated Device Technology, stac9272 Datasheet - Page 138

• 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
6.18.8. PortF ConfigDefault
Bit
[0]
[0]
[31.:24]
[23.:16]
[15.:8]
[7.:0]
Bit
Set1
Set2
Set3
Set4
Get
Bitfield Name
RightCh
LeftCh
Bitfield Name
Table 305. PortF ConfigDefault
Config4
Config3
Config2
Config1
Table 303. PortF ChSense
Table 304. PortF ConfigDefault
RW
W
W
IDT CONFIDENTIAL
Verb ID
F1C
71C
71D
71E
71F
Reset
RW
RW
RW
RW
RW
138
0x0
0x0
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Ox01
0x01
0x10
0x12
Command Response Format
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
Command Response Format
Command Verb Format
Payload
Port Connectivity= Jack;
Location= Mainboard rear.
Default Device= Line Out;
Connection Type= 1/8 inch jack.
Color= Black;
Association= 1h;
Sequence= 2h.
00
Misc= No jack detect override.
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
Description
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO