STAC9250 Datasheet, PDF (101/137 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
Bit
[31:30]
[29:24]
[23:20]
[19:16]
[15:12]
[11:8]
[7:4]
[3:0]
Table 223. PortCPin Config Command Response Format
Bitfield Name RW Reset
Description
Port
RW
0x0
External Port Connectivity of the Pin Complex.
0 = Port Complex is connected to a jack
Location
RW
0x01
Physical location of the jack.
03h = Mainboard, Rear
Device
RW
0x8
Default Device, indicating intended use of jack.
8 = Line In
Connection
RW
0x1
Connection Type. 1 = 1/8 inch jack
Color
RW
0x3
Color of physical jack. 3 = Blue
Misc
RW
0x0
Misc[0] = Jack Detect override.
Assoc
Default Association for Pin Complex groups.
RW
0x2
Reserved value 0000b should not be used. Value
1111b indicates lowest priority.
Sequence
RW
0x1
All Widgets in an association must have unique
sequence number.
5.19. PortBPin Node (NID = 0x0B)
5.19.1. PortBPin WCap
Get
Table 224. PortBPin WCap Command Verb Format
Verb ID
Payload
F00
09
Response
See bitfield table
Bit
[31:24]
[23:20]
[19:16]
Table 225. PortBPin WCap Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
Type
R
0x4
Widget type = Pin Complex
Delay
R
0x0
Number of sample delays through widget
IDT™
101
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
V 1.1 102706