386SX-20 CACHE Motherboard Settings and Configuration

Processor

80386SX

Processor Speed

20MHz

Chip Set

Unidentified

Max. Onboard DRAM

16MB

Cache

64KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

floppy drive interface, game port, IDE interface, parallel port, serial ports (2)

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Turbo switch

J10

Game port

J3

Reset switch

J11

Parallel port

J5

Turbo LED

J12

Serial port 2

J6

Power LED & keylock

J13

Serial port 1

J7

Speaker

J14

Floppy drive interface

J8

IDE interface LED

J15

IDE interface

J9

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select CGA

J4

Closed

Monitor type select Mono/EGA/VGA

J4

Open

»

Factory configured - do not alter

MFG1

N/A

»

Factory configured - do not alter

MFG3

N/A

»

Factory configured - do not alter

MFG4

N/A

»

Factory configured - do not alter

MFG5

N/A

»

Factory configured - do not alter

MFG6

N/A

»

Factory configured - do not alter

MFG7

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256K x 9

NONE

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

10MB

(2) 4M x 9

(2) 1M x 9

16MB

(2) 4M x 9

(2) 4M x 9