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SY-018

SOYO COMPUTER CO., LTD.

SY-018

Processor

80386DX

Processor Speed

25MHz

Chip Set

C & T

Max. Onboard DRAM

16MB

Cache

None

BIOS

AMI

Dimensions

355mm x 304mm

I/O Options

None

NPU Options

80287/80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

J17

External battery

J20

Speaker

J18

Turbo switch

J21

Reset switch

J19

Turbo LED

J22

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

JP3

pins 1 & 2 closed

 

Monitor type select monochrome

JP3

pins 2 & 3 closed

Battery type select internal

JP5

Open

 

Battery type select external

JP5

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

NONE

NONE

(4) 256K x 9

NONE

2MB

NONE

NONE

(4) 256K x 9

(4) 256K x 9

4MB

NONE

NONE

(4) 1M x 9

NONE

4MB

(36) 411000

NONE

NONE

NONE

8MB

NONE

NONE

(4) 1M x 9

(4) 1M x 9

8MB

(36) 411000

(36) 411000

NONE

NONE

10MB

(36) 411000

(36) 411000

(4) 256K x 9

(4) 256K x 9

16MB

(36) 411000

(36) 411000

(4) 1M x 9

(4) 1M x 9

DRAM JUMPER CONFIGURATION

Size

JP7

JP8

JP9

JP10

1MB

1 & 2, 4 & 5

1 & 2, 4 & 5

2 & 3, 5 & 6

2 & 3, 5 & 6

2MB

1 & 2, 4 & 5

1 & 2, 4 & 5

2 & 3, 5 & 6

2 & 3, 5 & 6

4MB

1 & 2, 4 & 5

1 & 2, 4 & 5

2 & 3, 5 & 6

2 & 3, 5 & 6

4MB

2 & 3, 5 & 6

2 & 3, 5 & 6

1 & 2, 4 & 5

1 & 2, 4 & 5

8MB

1 & 2, 4 & 5

1 & 2, 4 & 5

2 & 3, 5 & 6

2 & 3, 5 & 6

8MB

2 & 3, 5 & 6

2 & 3, 5 & 6

1 & 2, 4 & 5

1 & 2, 4 & 5

10MB

2 & 3, 5 & 6

2 & 3, 5 & 6

1 & 2, 4 & 5

1 & 2, 4 & 5

16MB

1 & 2, 4 & 5

1 & 2, 4 & 5

2 & 3, 5 & 6

2 & 3, 5 & 6

Note:Pins designated should be in closed position.

NPU TYPE CONFIGURATION

Type

JP1

JP11

JP12

3167

Open

Open

Closed

80387

Open

Closed

Closed

80287

Closed

Open

Open