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386SFP

HAWK COMPUTERS

386SFP

Processor

80386DX

Processor Speed

20/25MHz

Chip Set

C & T

Max. Onboard DRAM

8MB (on 32-bit system memory card)

SRAM Cache

None

BIOS

Award/Phoenix

Dimensions

330mm x 218mm

I/O Options

32-bit system memory card

NPU Options

80387

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Alternate reset switch

W5

Power LED & keylock

J20

Turbo switch

W6

Speaker

J21

Turbo LED

W7

Reset switch

W4

32-bit system memory card

S1

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

 

BIOS type select 27128

W1

pins 1 & 2 closed

 

BIOS type select 27256

W1

pins 3 & 4 closed

On-board BIOS enabled

W2

closed

 

On-board BIOS disabled

W2

open

Factory configured - do not alter

SW1/switch 1

closed

 

NPU present

SW1/switch 2

closed

 

NPU absent

SW1/switch 2

open

Factory configured - do not alter

SW1/switch 3

open

Factory configured - do not alter

SW1/switch 4

open

System board normal operation

SW1/switch 5

open

 

System execute Power On Self Test

SW1/switch 5

closed

Monitor type select color

SW1/switch 6

closed

 

Monitor type select monochrome

SW1/switch 6

open

6MB SYSTEM MEMORY BOARD

DRAM JUMPER CONFIGURATION

Function

Jumper

Position

Parity check enabled

W1

closed

 

Parity check disabled

W1

open

Memory bank 1 enabled

W2

closed

 

Memory bank 1 disabled

W2

open

Memory bank 2 enabled

W3

closed

 

Memory bank 2 disabled

W3

open

Memory bank 3 enabled

W4

closed

 

Memory bank 3 disabled

W4

open

Memory bank 4 enabled

W5

closed

 

Memory bank 4 disabled

W5

open

Memory bank 5 enabled

W6

closed

 

Memory bank 5 disabled

W6

open

Factory configured - do not alter

W7

open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

Bank 4

Bank 5

1MB

(8) 256K x 4

(4) 256K x 1

NONE

NONE

NONE

NONE

NONE

2MB

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

NONE

NONE

NONE

NONE

3MB

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

NONE

NONE

NONE

4MB

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

NONE

NONE

5MB

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

NONE

6MB

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

(8) 256K x 4

(4) 256K x 1

Note:The (4) 256 x 1 chips are for parity, each bank must be completely full in order to function.

DRAM JUMPER CONFIGURATION

Function

Jumper

Position

Memory bank 1 enabled

W1

closed

 

Memory bank 1 disabled

W1

open

Factory configured - do not alter

W2

N/A

 

System & video BIOS select relocatable

(extended memory size = 14.5MB)

W3

closed

 

System & video BIOS select NON-relocatable

(extended memory size = 15MB)

W3

open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(32) 256K x 4

NONE

8MB

(32) 256K x 4

(32) 256K x 4