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386WB CACHE Motherboard Settings and Configuration






HAWK COMPUTERS

386WB CACHE

Processor

80386DX

Processor Speed

33MHz

Chip Set

OPTI

Max. Onboard DRAM

32MB

Cache

32/64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

32-bit external memory card

S1

Power LED & keylock

J20

Reset switch

SW1

Speaker

J21

Turbo switch

SW2

Turbo LED

JP10

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

CMOS memory normal operation

JP1

pins 2 & 3 closed

 

CMOS memory clear

JP1

pins 1 & 2 closed

Factory configured - do not alter

JP5

Open

Monitor type select color

JP6

Closed

 

Monitor type select monochrome

JP6

Open

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

(2) 4K x 4

64KB

(4) 8K x 8

(4) 8K x 8

(2) 4K x 4

128KB

(4) 32K x 8

NONE

(2) 16K x 4

256KB

(4) 32K x 8

(4) 32K x 8

(2) 16K x 4

CACHE JUMPER CONFIGURATION

Size

JP2

JP3

JP4

JP7

JP8

JP9

32KB

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

Open

64KB

1 & 2

2 & 3

1 & 2

2 & 3

1 & 2

Open

128KB

1 & 2

2 & 3

1 & 2

2 & 3

2 & 3

Closed

256KB

2 & 3

1 & 2

1 & 2

2 & 3

2 & 3

Closed

Note: Pins designated should be in the closed position.








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