EVEREX SYSTEMS, INC.

TEMPO 486SX/20 (EV-18133)

Processor

80486SX/80487SX/80486DX

Processor Speed

25/33MHz

Chip Set

Everex

Max. Onboard DRAM

32MB

Cache

128KB

BIOS

Everex

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Front panel LED

J1

External battery

J18

Speaker

J2

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

NPU disabled

JP1

Closed

 

NPU enabled

JP1

pins 1 & 2, 3 & 4, 5 & 6 closed

»

Monitor type select color

JP2

Closed

 

Monitor type select monochrome

JP2

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) 1M x 9

(4) 256K x 9

5MB

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

17MB

(4) 4M x 9

(4) 256K x 9

17MB

(4) 256K x 9

(4) 4M x 9

20MB

(4) 4M x 9

(4) 1M x 9

20MB

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9