...because we can't all be on the bleeding edge...





MODEL 486VLS

QUICK TECHNOLOGY, INC.

MODEL 486VLS

Processor

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

Processor Speed

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

Chip Set

SIS

Max. Onboard DRAM

32MB

Cache

32/64/128/256/512KB

BIOS

AMI

Dimensions

306mm x 220mm

I/O Options

32-bit VESA local bus slots (3)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

CN2

Power LED & keylock

CN7

Reset switch

CN4

Turbo LED

CN8

Speaker

CN5

32-bit VESA local bus slave slot

S1

Turbo switch

CN6

32-bit VESA local bus master slots

S2 & S3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Power good signal detect from power supply

JP2

pins 2 & 3 closed

 

Power good signal detect from board

JP2

pins 1 & 2 closed

Monitor type select color

JP3

closed

 

Monitor type select monochrome

JP3

open

CPU TYPE CONFIGURATION

CPU type

JP21

JP23

JP24

JP25

80486SX

pins 1 & 2 closed

open

open

pins 2 & 3

80487SX

pins 1 & 2 closed

closed

pins 2 & 3

pins 1 & 2

80486DX

pins 1 & 2 closed

closed

pins 1 & 2

pins 1 & 2

ODP486SX

pins 2 & 3 closed

closed

pins 1 & 2

pins 1 & 2

80486DX2

pins 1 & 2 closed

closed

pins 1 & 2

pins 1 & 2

Note:Pins designated should be in the closed position

CPU SPEED CONFIGURATION

CPU speed

OSC

JP5

JP19

JP20

20MHz

40MHz

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

25MHz/50(internal)

50MHz

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

33MHz/66(internal)

66MHz

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

50MHz

50MHz

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

CACHE JUMPER CONFIGURATION

Size

JP18

JP17

JP16

JP15

JP14

JP13

JP12

32KB

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 1 & 2

64KB

pins 2 & 3

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 1 & 2

pins 2 & 3

pins 1 & 2

128KB

pins 1 & 2

pins 1 & 2

pins 2 & 3

pins 1 & 2

pins 2 & 3

pins 2 & 3

pins 1 & 2

256KB

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 1 & 2

512KB

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

pins 2 & 3

Note:Pins designated should be in the closed position

CACHE CONFIGURATION

Size

Cache

Location

TAG

32KB

(4) 8K x 8

Bank 0

(1) 8K x 8

64KB

(8) 8K x 8

Banks 0 & 1

(1) 8K x 8

128KB

(4) 32K x 8

Bank 0

(1) 32K x 8

256KB

(8) 32K x 8

Banks 0 & 1

(1) 32K x 8

512KB

(4) 128K x 8

Bank 0

(1) 128K x 8

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