Card Type	Sound
Chipset Controller	Unidentified
I/O Options	CD-ROM interface (4), Special effects board (2), CD Audio in, game/MIDI port, Line in, Line out (2), Speaker (2), Microphone jack (2), Wave table interface
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Special effects board 2	CN1	Multimedia PC speaker	CN9
Special effects board 1	CN2	Speaker/headphones	CN10
CD audio in	CN3	Game/MIDI port	CN11
Line in	CN4	Wave table interface	CN12
Multimedia PC microphone	CN5	Sony CD-ROM	CN13
Microphone	CN6	Mitsumi/Aztech CD-ROM	CN14
Multimedia PC line out	CN7	Panasonic CD-ROM	CN15
Line out	CN8	IDE CD-ROM	CN16

MICROPHONE TYPE
Type		JX1
»	Condenser	Pins 1 & 2 closed
	Carbon	Pins 2 & 3 closed

I/O BASE ADDRESS
Address		J1
»	220h - 22Fh	Pins 1 & 2 closed
	240h - 24Fh	Pins 2 & 3 Closed

EEPROM
Setting		J2
»	Enabled	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed

CD-ROM SELECT
Setting	JCD1	JCD2	JCD3
IDE CD-ROM enabled	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
AT CD-ROM enabled	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
Note: AT CD-ROM interfaces are Panasonic, Mitsumi/Aztech and Sony.

CD-ROM SELECT (CONTINUED)
Setting	JCD4	JCD5	JCD6
IDE CD-ROM enabled	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
AT CD-ROM enabled	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed