HwMuseum | Index

ASUS COMPUTER INTERNATIONAL

VL/EISA-486SVI

Processor

80486SX/80487SX/80486DX/ODP486SX/80486DX2

Processor Speed

16/20/25/33/50(internal)/50/66(internal)MHz

Chip Set

SIS

Max. Onboard DRAM

128MB

Cache

64/128/256KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

CN1

Turbo LED

CN4

Speaker

CN2

Turbo switch

CN5

Reset switch

CN3

32-bit VESA Local bus slot

S1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JD1

Open

»

Factory configured - do not alter

JD3

Open

»

Factory configured - do not alter

JP3

pins 2 & 3 closed

»

Factory configured - do not alter

JP4

pins 1 & 2 closed

»

Factory configured - do not alter

JP5

pins 1 & 2 closed

»

Factory configured - do not alter

JP6

pins 1 & 2 closed

»

CPU PGA installed

JP8

pins 1 & 2 closed

 

CPU PQFP installed

JP8

pins 2 & 3 closed

»

Factory configured - do not alter

JP13

pins 1 & 2 closed

»

Factory configured - do not alter

JV5

pins 1 & 2 closed

»

Factory configured - do not alter

JV7

pins 1 & 2 closed

»

Factory configured - do not alter

JV10

pins 1 & 2 closed

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

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

64MB

(4) 16M x 9

NONE

128MB

(4) 16M x 9

(4) 16M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE RESISTER CONFIGURATION

Size

CJ1

CJ2

CJ3

64KB

Installed

Not installed

Not installed

128KB

Not installed

Installed

Not installed

256KB

Not installed

Not installed

Installed

CPU TYPE CONFIGURATION

Type

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

80486SX

Off

Off

Off

Off

On

On

80487SX

Off

On

On

On

Off

On

80486DX

On

On

On

Off

Off

On

ODP486SX

Off

On

On

On

Off

On

80486DX2

On

On

On

Off

Off

On

CPU SPEED CONFIGURATION

Speed

JP9

16MHz

pins 2 & 3 closed

20MHz

pins 2 & 3 closed

25MHz

pins 2 & 3 closed

33MHz

pins 2 & 3 closed

50iMHz

pins 2 & 3 closed

50MHz

pins 1 & 2 closed

66iMHz

pins 2 & 3 closed