92hd71b5x5prgxb3x8 Integrated Device Technology, 92hd71b5x5prgxb3x8 Datasheet - Page 34

• Manufacturer Part Number: 92hd71b5x5prgxb3x8
• Description: Four Channel Hd Audio Codec, Low Power Optimized, 4-ports, 95db Snr
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
6. PIN CONFIGURATION DEFAULT REGISTER SETTINGS
92HD71B5
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
The configuration default registers are 32-bit registers required for each pin widget. These registers are normally used
by the CODEC driver to determine the configuration of jacks and devices attached to the CODEC. When the CODEC is
powered on, these registers are loaded with the default values provided by IDT for typical system usage, and are
loaded in a way that is compatible with the Microsoft Universal Audio Architecture (UAA) driver. The values can be
overridden by IDT customers according to their system configuration. Table 15 shows the Pin Widget Configuration
Default settings.
PortAPin
PortBPin
PortCPin
PortDPin
MonoOutPin
DigOutPin0
DigOutPin1
DigOutPin2
DigMic0Pin
DigMic1Pin
Analog
PC_BEEP
Pin
Pin Name
Connect to Jack
00b
Connect to Jack
00b
Connect to Jack
00b
Connect to Jack
00b
Not Connected
01b
Connect to Jack
00b
Connect to Jack
10b
Not Connected
01b
Not Connected
01b
Not Connected
01b
Not Connected
01b
Port
Mainboard
Front
2h
Mainboard
Front
2h
Mainboard
Rear
1h
Mainboard
Rear
1h
NA
000000b
Mainboard
Rear
000001b
Internal
011000b
NA
000000b
NA
000000b
NA
000000b
NA
000000b
Table 15. Pin Configuration Default Settings
Location
HP Out
2h
Mic In
Ah
Mic In
Ah
Line Out
0h
Other
Fh
SPDIF Out
4h
Digital
Other Out
5h
Other
Fh
Other
Fh
Other
Fh
Other
Fh
Device
34
1/8 inch Jack
1h
1/8 inch Jack
1h
1/8 inch Jack
1h
1/8 inch Jack
1h
Unknown
0h
optical
5h
Other Digital
6h
Unknown
0h
Unknown
0h
Unknown
0h
Unknown
0h
Connection
Green
4h
Pink
9h
Pink
9h
Green
4h
Unknown
0h
Gray
2h
Unknown
0h
Unknown
0h
Unknown
0h
Unknown
0h
Unknown
0h
Color
92HD71B5
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Jack Detect
Override=0
Misc
3h
4h
2h
1h
Fh
5h
6h
Fh
Fh
Fh
Fh
Assoc. Seq
PC AUDIO
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
V 1.0, 01/08