92hd90 Integrated Device Technology, 92hd90 Datasheet - Page 52

• Manufacturer Part Number: 92hd90
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo+i2s
• Manufacturer: Integrated Device Technology

92HD90
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
6.2.
The following table shows the Pin Widget Configuration Default settings. Desktop implementation with 2 jacks in front
and 3 jacks in rear. The internal speaker is redirected from the front (green) headphone jack. An internal microphone is
present.
MonoOutPin
Pin Configuration Default Register Settings
DigOutPin1
DigOutPin0
DigMic0Pin
Pin Name
PortCPin
PortDPin
PortAPin
PortBPin
PortEPin
PortFPin
No Connect
Connect to
Connect to
Connect to
Connect to
Connect to
Connect to
Connect to
Internal
Internal
Jack
Jack
Jack
Jack
Jack
Jack
Jack
Port
00b
00b
00b
10b
00b
00b
01b
00b
10b
10b
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
Mainboard
010000b
000000b
000001b
010000b
Location
011000b
Rear 1h
Rear 1h
Internal
Internal
Table 30. Pin Configuration Default Settings
Front
Front
Rear
Rear
NA
NA
2h
2h
1h
SPDIF Out
Other Out
Speaker
HP Out
HP Out
Line In
Line In
Device
Digital
Mic In
Mic In
Other
Ah
Fh
Ah
2h
8h
1h
2h
8h
4h
5h
52
Other Analog
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
1/8 inch Jack
Other Digital
Connection
Unknown
optical
ATAPI
1h
1h
1h
7h
1h
1h
0h
5h
6h
3h
Unknown
Unknown
Unknown
Unknown
Green
Green
White
Color
Black
Blue
Pink
Eh
9h
4h
0h
4h
3h
0h
1h
0h
0h
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Jack Detect
Override=0
Override=0
Override=0
Override=1
Override=0
Override=0
Override=0
Override=1
Override=1
Override=1
Misc
Assoc. Seq
Fh
2h
1h
2h
1h
5h
2h
6h
7h
3h
V 0.91 10/10
92HD90
Fh
Eh
0h
1h
0h
0h
0h
0h
0h
0h