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PERSONAL488

IOTECH, INC.

PERSONAL488

Card Type

IEEE 488

Chipset

NEC PD7210/IOTech IOT7210

I/O Options

IEEE 488 bus

Data Bus

8-bit ISA

Card Size

Full height, half length

CONNECTIONS

Function

Label

IEEE 488 bus interface

CN1

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Card generates clock source

J5

Pins 2 & 3 closed

 

ISA bus generates clock source

J5

Pins 1 & 2 closed

INTERRUPT SELECTION

Setting

J4/A

J4/B

J4/C

J4/D

J4/E

J4/F

SW1/1

SW1/2

SW1/3

 

2

Closed

Open

Open

Open

Open

Open

On

Off

On

 

3

Open

Closed

Open

Open

Open

Open

Off

Off

On

 

4

Open

Open

Closed

Open

Open

Open

On

On

Off

 

5

Open

Open

Open

Closed

Open

Open

Off

On

Off

 

6

Open

Open

Open

Open

Closed

Open

On

Off

Off

7

Open

Open

Open

Open

Open

Closed

Off

Off

Off

 

Disabled

Open

Open

Open

Open

Open

Open

N/A

N/A

N/A

BASE I/O ADDRESS SELECTION

Setting

SW1/4

SW1/5

02E1h

On

On

 

22E1h

Off

On

 

42E1h

On

Off

 

62E1h

Off

Off

DMA SELECTION

Setting

J3/A

J3/B

J3/C

J3/D

J3/E

J3/F

1

Closed

Closed

Open

Open

Open

Open

 

2

Open

Open

Closed

Closed

Open

Open

 

3

Open

Open

Open

Open

Closed

Closed

 

Disabled

Open

Open

Open

Open

Open

Open

WAIT STATE SELECTION

Setting

SW1/6

SW1/7

SW1/8

0

Off

Off

Off

 

1

Off

Off

On

 

3

Off

On

On

 

5

On

On

On