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486VL3 (MP032F)

EDOM INTERNATIONAL CORPORATION

486VL3 (MP032F)

Processor

80486SX/80487SX/CX486M7/80486DX/AM486DX2/80486DX2/80486DX4

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

64/128/256KB

BIOS

Award

Dimensions

254mm x 220mm

I/O Options

32-bit VESA local bus slots (3), 32-bit PCI slots (3), green PC connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J2

Turbo switch

JP28

Power LED & keylock

J16

Reset switch

S1

Green PC connector

JP3

32-bit VESA local bus slots

SL1 - SL3

Speaker

JP25

32-bit PCI slots

PC1 - PC3

Turbo LED

JP27

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

CMOS memory normal operation

JP2

pins 1 & 2 closed

 

CMOS memory clear

JP2

pins 2 & 3 closed

»

PCI asynchronous with CPU

JP4

pins 1 & 2 closed

 

PCI synchronous with CPU

JP4

pins 2 & 3 closed

»

Factory configured - do not alter

JP14

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

2MB

(4) 256K x 9

(1) 256K x 36

NONE

4MB

(4) 1M x 9

NONE

NONE

4MB

NONE

(1) 1M x 36

NONE

4MB

NONE

(1) 512K x 36

(1) 512K x 36

8MB

(4) 1M x 9

(1) 1M x 36

NONE

8MB

NONE

(1) 1M x 36

(1) 1M x 36

8MB

NONE

(1) 2M x 36

NONE

12MB

NONE

(1) 1M x 36

(1) 2M x 36

16MB

(4) 4M x 9

NONE

NONE

16MB

NONE

(1) 4M x 36

NONE

16MB

NONE

(1) 2M x 36

(1) 2M x 36

20MB

(4) 1M x 9

(1) 4M x 36

NONE

32MB

(4) 4M x 9

(1) 4M x 36

NONE

32MB

NONE

(1) 4M x 36

(1) 4M x 36

32MB

NONE

(1) 8M x 36

NONE

64MB

NONE

(1) 16M x 36

NONE

64MB

NONE

(1) 8M x 36

(1) 8M x 36

128MB

NONE

(1) 16M x 36

(1) 16M x 36

DRAM JUMPER CONFIGURATION

Type

JP45

Bank 0 = 72 pin SIMM

pins 1 & 2 closed

Bank 1 = 72 pin SIMM

pins 2 & 3 closed

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) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 16K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP20

JP22

JP23

JP24

64KB

pins 2 & 3 closed

Open

pins 1 & 2 closed

Open

128KB

pins 1 & 2 closed

Closed

pins 1 & 2 closed

Open

256KB

pins 2 & 3 closed

Closed

pins 2 & 3 closed

Closed

256KB

pins 2 & 3 closed

Closed

pins 1 & 2 closed

Closed

CPU TYPE CONFIGURATION

Type

JP7

JP8

JP10

JP11

80486SX

Open

Open

Open

Open

80487SX

pins 2 & 3 closed

Open

Open

Open

CX486M7

pins 1 & 2 closed

Open

Open

Open

80486DX

pins 1 & 2 closed

Open

Open

Open

80486DX2

pins 1 & 2 closed

Open

Open

Open

80486DX4

pins 1 & 2 closed

Open

Open

Open

CPU TYPE CONFIGURATION (CON’T)

Type

JP15

JP36

JP37

JP38

80486SX

pins 2 & 3 closed

Closed

Open

Open

80487SX

pins 1 & 2, 3 & 4 closed

Closed

Open

Open

CX486M7

pins 1 & 2, 3 & 4 closed

Open

Closed

Open

80486DX

pins 1 & 2, 3 & 4 closed

Closed

Open

Open

80486DX2

pins 1 & 2, 3 & 4 closed

Closed

Open

Open

80486DX4

pins 1 & 2, 3 & 4 closed

Closed

Open

Open

CPU TYPE CONFIGURATION

Type

JP13

JP17

JP21

Non SL-enhanced

Open

Open

Open

SL-enhanced

Closed

Closed

Closed

CPU SPEED CONFIGURATION

Speed

JP30

JP31

JP32

25MHz

Open

Open

Open

33MHz

Closed

Closed

Open

40MHz

Open

Closed

Open

50iMHz

Open

Open

Open

50MHz

Closed

Open

Open

66iMHz

Closed

Closed

Open

75iMHz

Open

Open

Open

100iMHz

Closed

Closed

Open

CPU SPEED CONFIGURATION (80486DX4 ONLY)

Speed

JP12

2x

pins 1 & 2 closed

3x

Open

CPU VOLTAGE CONFIGURATION

Voltage

JP16

3v

pins 2 & 3, 5 & 6 closed

5v

pins 1 & 2, 4 & 5 closed

VESA WAIT STATE CONFIGURATION

Wait states

JP19

0 wait states

Open

1 wait state

Closed

BUS SPEED CONFIGURATION

CPU speed

JP18

<= 33MHz

Open

> 33MHz

Closed

PCI TRIGGER CONFIGURATION

Type

JP44

JP50

Level

pins 2 & 3 closed

pins 2 & 3 closed

Edge

pins 1 & 2, 3 & 4 closed

pins 1 & 2, 3 & 4 closed