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ESP COMMUNICATIONS ACCELERATOR

HAYES MICROCOMPUTER PRODUCTS, INC.

ESP COMMUNICATIONS ACCELERATOR

Card Type

Communications accelerator

Chip Set

Unidentified

Maximum Onboard Memory

2KB

I/O Options

Serial port

Hard Drives supported

None

Floppy drives supported

None

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

9-pin serial port

CN1

BASE I/O ADDRESS SELECTION

Setting

JP1

JP2

JP3

JP4

300h

Closed

Open

Open

Open

 

140h

Open

Closed

Open

Open

 

180h

Open

Open

Closed

Open

 

280h

Open

Open

Open

Closed