JOINDATA SYSTEMS, INC.

G486HVL

Processor

80486SX/80486DX/80486DX2

Processor Speed

25/33/50(internal)/50/66(internal)MHz

Chip Set

HINT

Max. Onboard DRAM

128MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus card slots (2)

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

32-bit VESA local bus slot

COM1

Turbo switch

J11

32-bit VESA local bus slot

COM2

Speaker

J12

32-bit EISA cards

J3, J4, J5

Power LED & keylock

J13

Reset switch

J9

External battery

J14

Turbo LED

J10

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP32

Closed

 

Monitor type select monochrome

JP32

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 1M x 9

(4) 4M x 9

20MB

(4) 4M x 9

(4) 1M x 9

32MB

(4) 4M x 9

(4) 4M x 9

64MB

(4) 16M x 9

NONE

128MB

(4) 16M x 9

(4) 16M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP5

JP6

JP7

JP8

JP12

JP13

JP14

64KB

Open

Open

Open

Open

1 & 2

1 & 2

1 & 2

128KB

Closed

Open

Open

Closed

2 & 3

2 & 3

1 & 2

256KB

Closed

Closed

Closed

Closed

2 & 3

2 & 3

2 & 3

Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION

Type

JP15

JP16

JP17

JP18

80486SX-25/33

pins 2 & 3 closed

Open

Open

pins 2 & 3 closed

80487SX-33

pins 2 & 3 closed

Closed

pins 2 & 3 closed

pins 1 & 2 closed

80486DX-25/33

pins 2 & 3 closed

Closed

pins 1 & 2 closed

pins 1 & 2 closed

80486DX-50

pins 1 & 2 closed

Closed

pins 1 & 2 closed

pins 1 & 2 closed

80486DX2-25/33

pins 2 & 3 closed

Closed

pins 1 & 2 closed

pins 1 & 2 closed