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IBM 486SLC2

ETEQ MICROSYSTEMS, INC.

IBM 486SLC2

Processor

IBM486SLC2

Processor Speed

50(internal)/66(internal)MHz

Chip Set

ETEQ

Max. Onboard DRAM

16MB

Cache

64/128KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

IBM487SLC2

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo switch

J1

Power LED & keylock

JP12

Reset switch

J4

External battery

JP13

Turbo LED

JP10

Speaker

JP603

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

CMOS memory normal operation

JP11

Closed

 

CMOS memory clear

JP11

Open

Factory configured - do not alter

JP14

N/A

Factory configured - do not alter

JP18

N/A

Factory configured - do not alter

JP101

N/A

Factory configured - do not alter

JP102

Closed

Factory configured - do not alter

JP103

Closed

Factory configured - do not alter

JP104

pins 2 & 3 closed

Factory configured - do not alter

JP105

N/A

Factory configured - do not alter

JP601

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

NONE

NONE

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

1.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

2.5MB

(2) 1M x 9

(2) 256K x 9

NONE

NONE

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

NONE

3.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

4.5MB

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

NONE

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

NONE

6.5MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

8.5MB

(2) 256K x 9

(2) 4M x 9

NONE

NONE

9MB

(2) 256K x 9

(2) 256K x 9

(2) 4M x 9

NONE

9.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 4M x 9

10MB

(2) 1M x 9

(2) 4M x 9

NONE

NONE

10.5MB

(2) 256K x 9

(2) 1M x 9

(2) 4M x 9

NONE

11MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 4M x 9

12MB

(2) 1M x 9

(2) 1M x 9

(2) 4M x 9

NONE

12.5MB

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

(2) 4M x 9

14MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 4M x 9

16MB

(2) 4M x 9

(2) 4M x 9

NONE

NONE

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(2) 32K x 8

NONE

(1) 8K x 8

128KB

(2) 32K x 8

(2) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP201

JP202

JP203

JP204

64KB

pins 1 & 2 closed

Closed

Closed

Closed

128KB

pins 2 & 4 closed

Closed

Closed

Closed