Card Type	Sound Card
Chipset/Controller	ESS Audio Drive
I/O Options	CD Audio (3), CD-ROM interface (3), game/MIDI port, microphone jack, line in, line out, 6VDC output
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
CD ROM interface - Sony	CD1	Line out	CN1
CD ROM interface - Mitsumi	CD2	6VDC output	CN2
CD ROM interface - Panasonic	CD3	Line in	CN3
CD audio - Sony	CD4	Microphone jack	CN4
CD audio - Mitsumi	CD5	Game/MIDI port	CN5
CD audio - Panasonic	CD6	Wavetable connector	WAV

I/O BASE ADDRESS SELECTION
Address		J20/A	J20/B
»	220h	Open	Open
	230h	Open	Closed
	240h	Closed	Open
	250h	Closed	Closed

CD-ROM BASE ADDRESS SELECTION
Address		J12/A	J12/B	J12/C	J12/D
»	340h	Open	Closed	Open	Open
	300h	Open	Open	Open	Open
	310h	Open	Open	Open	Closed
	320h	Open	Open	Closed	Open
	330h	Open	Open	Closed	Closed
	350h	Open	Closed	Open	Closed
	360h	Open	Closed	Closed	Open
	370h	Open	Closed	Closed	Closed
	380h	Closed	Open	Open	Open
	390h	Closed	Open	Open	Closed
	3A0h	Closed	Open	Closed	Open
	3B0h	Closed	Open	Closed	Closed
	3E0h	Closed	Closed	Open	Open

CD-ROM TYPE SELECTION
Type		JP2
»	Mitsumi	pins 2 & 3 closed
	Panasonic	pins 1 & 2 closed
	Sony	pins 2 & 3 closed

GAME PORT CONFIGURATION
Setting		JP3
»	Enabled	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed

AUDIO LINE CONFIGURATION
Setting		JP4/A (Left Audio)	JP4/B (Right Audio)
»	Speaker out	pins 2 & 3 closed	pins 2 & 3 closed
	Line out	pins 1 & 2 closed	pins 1 & 2 closed