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EV-18104

EVEREX SYSTEMS, INC.

EV-18104

Processor

80386SX

Processor Speed

25/33MHz

Chip Set

Unidentified

Max. Onboard DRAM

32MB

Cache

128/256KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2), external memory slot

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

External battery

CN6

Serial port 2

CN2

Front panel connector

CN7

Parallel port

CN3

Speaker

CN8

Floppy drive interface

CN4

IDE interface LED

J30

IDE interface

CN5

External memory card

SL1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

 

Factory configured - do not alter

P1

Open

Factory configured - do not alter

P7

pins 2 & 3 closed

 

Factory configured - do not alter

JP2

Open

Factory configured - do not alter

JP3

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

5MB

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

NONE

(2) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(2) 8K x 8

Note: If external memory card is installed, 256KB cache must be installed.

CACHE JUMPER CONFIGURATION

Size

P2

128KB

pins 2 & 3 closed

256KB

pins 1 & 2 closed