92HD66B Datasheet, PDF (102/286 Pages) Integrated Device Technology – FOUR CHANNEL HD AUDIO CODECS

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
Field Name
PortConnectivity
Location
Device
Bits
R/W
Default
Reset
31:30
RW
0h
POR
Port connectivity:
0h = Port complex is connected to a jack
1h = No physical connection for port
2h = Fixed function device is attached
3h = Both jack and internal device attached (info in all other fields refers to in-
tegrated device, any presence detection refers to jack)
29:24
RW
02h
POR
Location
Bits [5..4]:
0h = External on primary chassis
1h = Internal
2h = Separate chassis
3h = Other
Bits [3..0]:
0h = N/A
1h = Rear
2h = Front
3h = Left
4h = Right
5h = Top
6h = Bottom
7h-9h = Special
Ah-Fh = Reserved
23:20
RW
Ah
POR
Default device:
0h = Line out
1h = Speaker
2h = HP out
3h = CD
4h = SPDIF Out
5h = Digital other out
6h = Modem line side
7h = Modem handset side
8h = Line in
9h = Aux
Ah = Mic in
Bh = Telephony
Ch = SPDIF In
Dh = Digital other in
Eh = Reserved
Fh = Other
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92HD66B