SYNAPSE COMMUNICATIONS

WINTWIN

Card Type

Digital I/O card

Data Bus

8-bit ISA

Card Size

Three-quarter length, full-height card

CONNECTIONS

Function

Label

DB-15 twinaxial connector

CN1

BASE I/O ADDRESS SELECTION

Setting

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

 

210h

Off

On

On

On

On

Off

On

On

 

218h

Off

On

On

On

On

Off

Off

On

 

220h

Off

On

On

On

Off

On

On

On

 

228h

Off

On

On

On

Off

On

Off

On

 

230h

Off

On

On

On

Off

Off

On

On

»

300h

Off

Off

On

On

On

On

On

On

 

3CCh

Off

Off

Off

Off

On

On

Off

Off

 

3E0h

Off

Off

Off

Off

Off

On

On

On

 

3E4h

Off

Off

Off

Off

Off

On

On

Off

 

3E8h

Off

Off

Off

Off

Off

On

Off

On

 

3ECh

Off

Off

Off

Off

Off

Off

On

Off

Note:

A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/1 is the Least Significant Bit. The switches have the following decimal values: SW1/8=32768, SW1/7=16384, SW1/6=8192, SW1/5=4096, SW1/4=2048, SW1/3=1024, SW1/2=512, SW1/1=256. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)