STAC9250 Datasheet, PDF (89/137 Pages) Integrated Device Technology – TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES

STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
PC AUDIO
5.16.8. PortAPin Config
Get
Set1
Set2
Set3
Set4
Table 190. PortAPin Config Command Verb Format
Verb ID
Payload
F1C
00
71C
See bits [7:0] of bitfield table
71D
See bits [15:8] of bitfield table
71E
See bits [23:16] of bitfield table
71F
See bits [31:24] of bitfield table
Response
See bitfield table
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Bit
[31:30]
[29:24]
[23:20]
[19:16]
[15:12]
[11:8]
[7:4]
[3:0]
Table 191. PortAPin Config Command Response Format
Bitfield Name
RW
Reset
Description
External Port Connectivity of the Pin
Port
RW
0x0
Complex.
0 = Port Complex is connected to a jack
Location
RW
0x02
Physical location of the jack.
02h = Mainboard, Front
Device
RW
0x2
Default Device, indicating intended use of
jack. 2 = HP Out
Connection
RW
0x1
Connection Type. 1 = 1/8 inch jack
Color
RW
0x4
Color of physical jack. 4 = Green
Misc
RW
0x0
Misc[0] = Jack Detect override.
Assoc
Default Association for Pin Complex groups.
RW
0x1
Reserved value 0000b should not be used.
Value 1111b indicates lowest priority.
Sequence
RW
0xF
All Widgets in an association must have
unique sequence number.
5.17. PortDPin Node (NID = 0x0D)
IDT™
89
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
V 1.1 102706