STAC9250 Datasheet, PDF (128/137 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
Table 299. DigMicPin Config (for STAC9251 only) Command Response Format
Bit
Bitfield Name RW Reset
Description
[19:16]
Connection
RW
0x0
Connection Type. 0 = Unknown
[15:12]
Color
RW
0x0
Color of physical jack. 0 = Unknown
[11:8]
Misc
RW
0x1
Misc[0] = Jack Detect override.
Default Association for Pin Complex groups.
[7:4]
Assoc
RW
0xF
Reserved value 0000b should not be used.
Value 1111b indicates lowest priority.
[3:0]
Sequence
RW
0x1
All Widgets in an association must have unique
sequence number.
IDT™
128
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
V 1.1 102706