JATON CORPORATION

JAM-3002

Processor

80386DX

Processor Speed

33/40MHz

Chip Set

ETEQ

Max. Onboard DRAM

Model 1: 49MB

Model 2: 52MB

Cache

32/64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

J1

Turbo switch

J4

Speaker

J2

Turbo LED

J5

Reset switch

J3

External battery

J8

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Parity check enabled

J6

Closed

 

Parity check disabled

J6

Open

»

Monitor type select color

J7

Closed

 

Monitor type select monochrome

J7

Open

»

Battery type select internal

J8

pins 1 & 2 closed

 

Battery type select external

J8

Closed

DRAM CONFIGURATION (MODEL 1)

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(8) 44256

NONE

NONE

NONE

2MB

(8) 44256

(4) 256K x 9

NONE

NONE

3MB

(8) 44256

(4) 256K x 9

(4) 256K x 9

NONE

4MB

(8) 44256

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

6MB

(8) 44256

(4) 256K x 9

(4) 1M x 9

NONE

7MB

(8) 44256

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

10MB

(8) 44256

(4) 256K x 9

(4) 1M x 9

(4) 1M x 9

37MB

(8) 44256

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

49MB

(8) 44256

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

Note:Bank 0 is factory installed and is not configurable.

DRAM CONFIGURATION (MODEL 2)

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(8) 441000

NONE

NONE

NONE

5MB

(8) 441000

(4) 256K x 9

NONE

NONE

8MB

(8) 441000

(4) 1M x 9

NONE

NONE

9MB

(8) 441000

(4) 1M x 9

(4) 256K x 9

NONE

10MB

(8) 441000

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

12MB

(8) 441000

(4) 1M x 9

(4) 1M x 9

NONE

13MB

(8) 441000

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

16MB

(8) 441000

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

20MB

(8) 441000

(4) 4M x 9

NONE

NONE

24MB

(8) 441000

(4) 1M x 9

(4) 4M x 9

NONE

28MB

(8) 441000

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

36MB

(8) 441000

(4) 4M x 9

(4) 4M x 9

 

40MB

(8) 441000

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

52MB

(8) 441000

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

Note:Bank 0 is factory installed and is not configurable.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

32KB

(4) 8K x 8

NONE

(2) 16K x 4

64KB

(4) 8K x 8

(4) 8K x 8

(2) 16K 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

S1

S2

S3

S4

S5

S6

S7

S8

S9

32KB

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

64KB

2 & 3

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

128KB

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

4 & 5

256KB

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

2 & 3

2 & 3

2 & 3

5 & 6

Note: Pins designated should be in the closed postion.

NPU CONFIGURATION

Type

W1

W2

None

Open

Open

80387

Open

Closed

3167

Closed

Open

Note:If jumpers W1 & W2 are not present, the NPU will be automatically detected.