Card Type	Sound card
Chipset Controller	Unidentified
I/O Options	CD audio in, CD-ROM interface, game/MIDI port, line in, line/speaker out, microphone in, volume
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
CD audio in	J1	Game/MIDI port	J5
Line in	J2	CD-ROM interface	J9
Mic in	J3	Volume	VR1
Line/speaker out	J4

MPU-401 CONFIGURATION
» Setting		J11
»	Disabled	Closed
»	Enabled	Open

GAME PORT CONFIGURATION
» Setting		J12
»	Disabled	Closed
»	Enabled	Open

INTERRUPT SELECTION
Í IRQ		J8/A	J8/B	J8/C
»	11	Closed	Open	Open
»	12	Open	Closed	Open
»	15	Open	Open	Closed

ADDRESS SELECTION
» Address		J10
»	340h	Pins 1 & 2, 3 & 4 closed
»	330h	All open
»	350h	Pins 3 & 4 closed
»	360h	Pins 1 & 2 closed