Card Type	Sound/CD-ROM
Chipset Controller	ES-488
I/O Options	CD ROM interface(3), CD audio(2), Game port (1), Microphone jack (1), Line-in (1), Speaker jack (1), Volume
Maximum Dram	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Microphone jack	J1	Panasonic CD ROM	J9
Line-in jack	J2	Mitsumi CD Audio in	JP11
Speaker jack	J3	Sony CD Audio - in	JP12
15-pin Game port	J4	Panasonic CD Audio - in	JP13
Mitsumi CD ROM	J7	Volume Control	VOL
Sony CD ROM	J8

GAME PORT SELECT
Setting	JP5/A	JP5/B
Enabled	Closed	Open
Disabled	Open	Closed

DRQ SELECT
Setting		JP1/A	JP1/B
»	DRQ1	Closed	Open
	DRQ3	Open	Closed

DACK SELECT
Setting		JP2/A	JP2/B
»	DACK1	Closed	Open
	DACK3	Open	Closed

INTERRUPT SELECT
IRQ		JP3/A	JP3/B	JP3/C	JP3/D
»	IRQ7	Open	Open	Open	Closed
	IRQ2	Closed	Open	Open	Open
	IRQ3	Open	Closed	Open	Open
	IRQ5	Open	Open	Closed	Open

I/O ADDRESS SELECT
Address		JP4/A	JP4/B	JP4/C	JP4/D
»	220h	Closed	Closed	Open	Open
	240h	Open	Open	Closed	Closed

CD-ROM ADDRESS
Address		JP6	JP7
»	300h	Closed	Closed
	320h	Closed	Open
	340h	Open	Closed
	360h	Open	Open

MISCELLANIOUS TECHNICAL NOTE

Do not set the CD-ROM address to 360h for a Panasonic CD-ROM.

CD-ROM TYPE
Setting		JP14
»	Panasonic	Pins 2 & 3 closed
	Sony/Mitsumi	Pins 1 & 2 closed

CD-ROM INTERRUPT SELECT
IRQ	JP10/A	JP10/B	JP10/C	JP10/D
IRQ3	Closed	Open	Open	Open
IRQ4	Open	Closed	Open	Open
IRQ5	Open	Open	Closed	Open
IRQ6	Open	Open	Open	Closed

DACK SELECT
DACK	JP9/A	JP9/B	JP9/C
DACK1	Closed	Open	Open
DACK2	Open	Closed	Open
DACK3	Open	Open	Closed

DRQ SELECT
DRQ	JP8/A	JP8/B	JP8/C
DRQ1	Closed	Open	Open
DRQ2	Open	Closed	Open
DRQ3	Open	Open	Closed