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503
WINPRO 486

LEADING EDGE PRODUCTS, INC.

WINPRO 486

Processor

CX486SLC

Processor Speed

25/33/40MHz

Chip Set

Unidentified

Max. Onboard DRAM

16MB

Cache

16/64KB

BIOS

AMI

Dimensions

220mm x 220mm

I/O Options

None

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

Speaker

J4

Turbo switch

J2

Power LED & keylock

J5

Turbo LED

J3

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select monochrome

JP1

pins 1 & 2 closed

 

Monitor type select color

JP1

pins 2 & 3 closed

»

Factory configured - do not alter

JP4

Open

»

Factory configured - do not alter

JP5

Open

»

Factory configured - do not alter

JP7

Open

»

Internal cache enabled

JP8

Closed

 

Internal cache disabled

JP8

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

8MB

(2) 4M x 9

NONE

16MB

(2) 4M x 9

(2) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

16KB

(1) 8K x 8

(1) 8K x 8

(1) 8K x 8

64KB

(1) 32K x 8

(1) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP3

16KB

pins 2 & 3 closed

64KB

pins 1 & 2 closed