PERSONAL488/AT, ALPHA488 IO card Settings and Configuration

Card Type	IEEE 488
Chipset	NEC PD7210/IOTech IOT7210
I/O Options	IEEE 488 bus
Data Bus	16-bit ISA
Card Size	Full height, half length

CONNECTIONS
Function	Label
IEEE 488 bus interface	CN1

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Factory configured - do not alter	J1/F	Open

BASE I/O ADDRESS SELECTION
Setting		SW1/1	SW1/2
»	02E1h	On	On
	22E1h	On	Off
	42E1h	Off	On
	62E1h	Off	Off

INTERRUPT SELECTION
Setting		J1/A	J1/B	J1/C	J1/D	J1/E	J1/G	J1/H
	3	Closed	Open	Open	Open	Open	Open	Open
	4	Open	Closed	Open	Open	Open	Open	Open
	5	Open	Open	Closed	Open	Open	Open	Open
	6	Open	Open	Open	Closed	Open	Open	Open
»	7	Open	Open	Open	Open	Closed	Open	Open
	10	Open	Open	Open	Open	Open	Closed	Open
	11	Open	Open	Open	Open	Open	Open	Closed
	12	Open	Open	Open	Open	Open	Open	Open
	14	Open	Open	Open	Open	Open	Open	Open
	15	Open	Open	Open	Open	Open	Open	Open

INTERRUPT SELECTION (CON'T)
Setting		J1/I	J1/J	J1/K	S2/1	S2/2	S2/3	S2/4
	3	Open	Open	Open	On	On	Off	Off
	4	Open	Open	Open	On	Off	On	On
	5	Open	Open	Open	On	Off	On	Off
	6	Open	Open	Open	On	Off	Off	On
»	7	Open	Open	Open	On	Off	Off	Off
	10	Open	Open	Open	Off	On	Off	On
	11	Open	Open	Open	Off	On	Off	Off
	12	Closed	Open	Open	Off	Off	On	On
	14	Open	Closed	Open	Off	Off	Off	On
	15	Open	Open	Closed	Off	Off	Off	Off

DMA SELECTION
Setting		J2/A	J2/B	J2/C	J2/D	J2/E	J2/F	J2/G
	0	Open	Open	Open	Closed	Open	Open	Open
	1	Open	Open	Open	Open	Closed	Open	Open
	2	Open	Open	Open	Open	Open	Closed	Open
	3	Open	Open	Open	Open	Open	Open	Closed
»	5	Closed	Open	Open	Open	Open	Open	Open
	6	Open	Closed	Open	Open	Open	Open	Open
	7	Open	Open	Closed	Open	Open	Open	Open

DMA SELECTION (CON'T)
Setting		J3/A	J3/B	J3/C	J3/D	J3/E	J3/F	J3/G
	0	Open	Open	Open	Closed	Open	Open	Open
	1	Open	Open	Open	Open	Closed	Open	Open
	2	Open	Open	Open	Open	Open	Closed	Open
	3	Open	Open	Open	Open	Open	Open	Closed
»	5	Closed	Open	Open	Open	Open	Open	Open
	6	Open	Closed	Open	Open	Open	Open	Open
	7	Open	Open	Closed	Open	Open	Open	Open