Card Type	Analog to digital I/O converter
Chipset Controller	Unidentified
I/O Options	Analog input, analog output, digital input, digital output
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
34-pin interface connector	J1	50-pin I/O connector	J2

BASE I/O ADDRESS SELECTION
Address		U72/A5	U72/A6	U72/A7	U72/A8	U72/A9
»	1C0h	On	Off	Off	Off	On
	000h	On	On	On	On	On
	020h	Off	On	On	On	On
	040h	On	Off	On	On	On
	060h	Off	Off	On	On	On
	080h	On	On	Off	On	On
	360h	Off	Off	On	Off	Off
	380h	On	On	Off	Off	Off
	3A0h	Off	On	Off	Off	Off
	3C0h	On	Off	Off	Off	Off
	3E0h	Off	Off	Off	Off	Off
Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. Switch A9 is the Most Significant Bit and switch A5 is the Least Significant Bit. The switches have the following decimal values: switch A9=512, A8=256, A7=128, A6=64, A5=32. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

DMA CHANNEL SELECTION (TABLE 1)
DMA		W22/A	W22/B	W22/C	W22/D	W22/E	W22/F
»	5	Closed	Closed	Open	Open	Open	Open
	6	Open	Open	Closed	Closed	Open	Open
	7	Open	Open	Open	Open	Closed	Closed
Note: DMA channel selection is for EISA or AT bus.

DMA CHANNEL SELECTION (TABLE 2)
DMA	W24/A	W24/B	W24/C	W24/D	W24/E	W24/F	W24/G	W24/H
0	Closed	Closed	Open	Open	Open	Open	Open	Open
1	Open	Open	Closed	Closed	Open	Open	Open	Open
2	Open	Open	Open	Open	Closed	Closed	Open	Open
3	Open	Open	Open	Open	Open	Open	Closed	Closed
Note: DMA channel selection is for EISA bus only.

INTERRUPT SELECTION (GROUP 1)
IRQ		W23/A	W23/B	W23/C	W23/D	W23/E	W23/F
»	11	Open	Open	Open	Open	Open	Open
	2/9	Open	Open	Open	Open	Open	Pins 1 & 2
	3	Pins 1 & 2	Open	Open	Open	Open	Open
	4	Open	Pins 1 & 2	Open	Open	Open	Open
	5	Open	Open	Pins 1 & 2	Open	Open	Open
	6	Open	Open	Open	Pins 1 & 2	Open	Open
	7	Open	Open	Open	Open	Pins 1 & 2	Open
	10	Open	Open	Open	Open	Open	Open
	12	Open	Open	Open	Open	Open	Open
	14	Open	Open	Open	Open	Open	Open
	15	Open	Open	Open	Open	Open	Open
Note: Pins designated are in the closed position.

INTERRUPT SELECTION (GROUP 1 CON’T)
IRQ		W23/G	W23/H	W23/I	W23/J	W23/K
»	11	Open	Pins 1 & 2	Open	Open	Open
	2/9	Open	Open	Open	Open	Open
	3	Open	Open	Open	Open	Open
	4	Open	Open	Open	Open	Open
	5	Open	Open	Open	Open	Open
	6	Open	Open	Open	Open	Open
	7	Open	Open	Open	Open	Open
	10	Pins 1 & 2	Open	Open	Open	Open
	12	Open	Open	Pins 1 & 2	Open	Open
	14	Open	Open	Open	Pins 1 & 2	Open
	15	Open	Open	Open	Open	Pins 1 & 2
Note: Pins designated are in the closed position.

INTERRUPT SELECTION (GROUP 2)
IRQ		W23/A	W23/B	W23/C	W23/D	W23/E	W23/F
»	12	Open	Open	Open	Open	Open	Open
	2/9	Open	Open	Open	Open	Open	2 & 3
	3	2 & 3	Open	Open	Open	Open	Open
	4	Open	2 & 3	Open	Open	Open	Open
	5	Open	Open	2 & 3	Open	Open	Open
	6	Open	Open	Open	2 & 3	Open	Open
	7	Open	Open	Open	Open	2 & 3	Open
	10	Open	Open	Open	Open	Open	Open
	11	Open	Open	Open	Open	Open	Open
	14	Open	Open	Open	Open	Open	Open
	15	Open	Open	Open	Open	Open	Open
Note: Pins designated are in the closed position.

INTERRUPT SELECTION (GROUP 2 CON’T)
IRQ		W23/G	W23/H	W23/I	W23/J	W23/K
»	12	Open	Open	2 & 3	Open	Open
	2/9	Open	Open	Open	Open	Open
	3	Open	Open	Open	Open	Open
	4	Open	Open	Open	Open	Open
	5	Open	Open	Open	Open	Open
	6	Open	Open	Open	Open	Open
	7	Open	Open	Open	Open	Open
	10	2 & 3	Open	Open	Open	Open
	11	Open	2 & 3	Open	Open	Open
	14	Open	Open	Open	2 & 3	Open
	15	Open	Open	Open	Open	2 & 3
Note: Pins designated are in the closed position.

ANALOG OUTPUT CONFIGURATION (TABLE 1)
Type		W1 (0)	W2 (1)	W5 (2)	W6 (3)	W9 (4)
»	Internal	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	External	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
Note: Numbers in parenthesis are the output channels. Pins designated are in the closed position.

ANALOG OUTPUT CONFIGURATION (TABLE 1 CON’T)
Type		W10 (5)	W13 (6)	W14 (7)	W17 (8)	W18 (9)
»	Internal	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	External	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
Note: Numbers in parenthesis are the output channels. Pins designated are in the closed position.

ANALOG OUTPUT CONFIGURATION (TABLE 2)
Type		W3 (0)	W4 (1)	W7 (2)	W8 (3)	W11 (4)
»	Bipolar	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
	Unipolar	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
Note: Numbers in parenthesis are the output channels. Pins designated are in the closed position.

ANALOG OUTPUT CONFIGURATION (TABLE 2 CON’T)
Type		W12 (5)	W15 (6)	W16 (7)	W19 (8)	W20 (9)
»	Bipolar	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	Unipolar	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
Note: Numbers in parenthesis are the output channels. Pins designated are in the closed position.

FACTORY CONFIGURED - DO NOT ALTER
Jumper	Position
W21	Closed