Card Type	Sound card
Chip Set	Unidentified
Maximum Onboard Memory	N/A
I/O Options	CD-ROM interface (3), MIDI/game port, CD audio in (3), microphone in, optional microphone in, line in, optional line in, line out, optional line out, speaker out, optional speaker out, daughter board connections
Hard Drives supported	None
Floppy drives supported	None
Data Bus	16-bit ISA
Card Size	Half-length, full-height card

CONNECTIONS
Function	Label	Function	Label
Genoa/Sony CD-ROM interface	CN1	Optional microphone in	JP9
Mitsumi CD-ROM interface	CN2	OPL4 daughter board connector	JP12
Panasonic CD-ROM interface	CN3	Panasonic CD audio in	JP16
MIDI/game port	J4	OPL4 daughter board connector	JP17
Optional speaker out	JP4	Line in	PJ1
Mitsumi CD audio in	JP5	Microphone in	PJ3
Genoa/Sony CD audio in	JP6	Line out	PJ5
Optional line out	JP7	Speaker out	PJ6
Optional line in	JP8

DAUGHTER BOARD CONNECTIONS
Function	Label	Function	Label
Connector to sound card	JP401	Connector to sound card	JP402

CD-ROM TYPE SELECTION
Setting		J9	J10	J13
»	None	Open	Open	Open
	Genoa/Sony	Close	Open	Open
	Mitsumi	Open	Close	Open
	Panasonic	Close	Close	Close

CD-ROM ADDRESS SELECTION
Setting		J6	J7
	320h	Close	Close
	330h	Close	Open
	340h	Open	Open
»	360h	Open	Close

MISCELLANEOUS TECHNICAL NOTES

Model A3400 is model A3300 with the daughter board installed.