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





486 CACHE PLUS

ILON USA, INC.

486 CACHE PLUS

Processor

80486SX/80486DX

Processor Speed

20/25/33MHz

Chip Set

SIS

Max. Onboard DRAM

32MB

Cache

32/64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80487SX

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo LED

J1

Power LED & keylock

J4

Turbo switch

J2

Speaker

J5

Reset switch

J3

External battery

J12

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

J11

Closed

 

Monitor type select monochrome

J11

Open

CMOS memory normal operation

J13

pins 1 & 2 closed

 

CMOS memory clear

J13

pins 2 & 3 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

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

32KB

(4) 8K x 8

NONE

(1) 8K x 8

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

J6

J7

J8

J9

J10

32KB

Open

Open

Closed

Closed

2 & 3

64KB

2 & 3

Open

Closed

Open

2 & 3

128KB

2 & 3

2 & 3

Open

Open

2 & 3

256KB

2 & 3

2 & 3

Open

Open

1 & 2

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION

Size

J14

80486SX

pins 4 & 6 closed

80486DX

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