EVEREX SYSTEMS, INC.

TEMPO 386SX20, 16 EV18121

Processor

80386SX

Processor Speed

16/20MHz

Chip Set

Unknown

Max. Onboard DRAM

8MB

Cache

None

BIOS

Unknown

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port,

serial ports (2), video port

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo switch

J1

VGA feature connector

J8

Reset switch

J2

IDE interface

J15

Power LED & keylock

J3

Floppy drive interface

J16

LED panel

J4

Parallel port

J17

Turbo LED

J5

Serial port 1

J18

Speaker

J6

Serial port 2

J19

Hard drive LED

J7

External battery

J29

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JP1

3 & 4 and 9 & 10

»

Monitor type select color

JP3

N/A

 

Monitor type select monochrome

JP3

N/A

Note:Pins designated should be in the closed position.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

NONE

NONE

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

2MB

(2) 1M x 9

NONE

NONE

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

CPU SPEED CONFIGURATION

Speed

JP7

16MHz

pins 15 & 16 closed

20MHz

Open

MEMORY TYPE CONFIGURATION

Type

JP6

Tempo GI-03E/320-00

pins 1 & 2 and 3 & 4 closed

Oem GH-03E/320-00

pins 1 & 2 and 3 & 4 closed

Tempo GI-03E/320-01

pins 1 & 2 and 4 & 5 closed

Oem GB-03E/320-01

pins 1 & 2 and 4 & 5 closed

Note:Use the GI-03E for 320-00 ACUMOS and the GD-03E for 320-01 ACUMOS.