...because we can't all be on the bleeding edge...





R4VLUG2

RELIALOGIC CORPORATION PRIVATE, LTD.

R4VLUG2

Processor

CX486M6/80486SX/SL80486SX/80486SX2/SL80486SX2/80487SX/CX486DX/AM486DX/UMCU5/80486DX/SL80486DX/CX486DX2/AM486DX2/80486DX2/ SL80486DX2/AM486DX4/80486DX4

Processor Speed

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

Chip Set

UMC

Max. Onboard DRAM

32MB

Cache

128/256/512/1024KB

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J2

Speaker

J90 pins 17 - 20

Turbo LED

J90 pins 2 & 3

Power LED & keylock

J90 pins 11 - 15

Green PC connector

J90 pins 4 & 5

CPU voltage regulator

JP90

Turbo switch

J90 pins 6 & 7

32-bit VESA local bus slots

SL1 - SL3

Reset switch

J90 pins 9 & 10

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Flash BIOS voltage select 5v

JP1

pins 1 & 2 closed

 

Flash BIOS voltage select 12v

JP1

pins 2 & 3 closed

»

Keyboard type select internal

JP3

Closed

 

Keyboard type select external

JP3

Open

»

80486DX4 clock multiplier select 2x

JP24

pins 2 & 3 closed

 

80486DX4 clock multiplier select 3x

JP24

Open

»

AM486DX4 clock multiplier select 2x

JP400

Closed

 

AM486DX4 clock multiplier select 3x

JP400

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

NONE

NONE

NONE

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

2MB

NONE

NONE

NONE

(1) 512K x 36

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

NONE

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

NONE

NONE

(1) 512K x 36

(1) 512K x 36

4MB

(1) 1M x 36

NONE

NONE

NONE

5MB

(1) 1M x 36

(1) 256K x 36

NONE

NONE

6MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

NONE

7MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

8MB

NONE

NONE

NONE

(1) 2M x 36

9MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

NONE

10MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

13MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

NONE

NONE

(1) 2M x 36

(1) 2M x 36

16MB

(1) 4M x 36

NONE

NONE

NONE

17MB

(1) 4M x 36

(1) 256K x 36

NONE

NONE

18MB

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

NONE

19MB

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

20MB

(1) 4M x 36

(1) 1M x 36

NONE

NONE

21MB

(1) 4M x 36

(1) 1M x 36

(1) 256K x 36

NONE

22MB

(1) 4M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

24MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

NONE

25MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

28MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

256KB

(4) 64K x 8

NONE

(1) 32K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

512KB

(4) 128K x 8

NONE

(1) 32K x 8

1MB

(4) 128K x 8

(4) 128K x 8

(1) 64K x 8

CACHE JUMPER CONFIGURATION

Size

JP4

JP5

JP6

JP10

JP11

JP12

JP13

128KB

1 & 2

1 & 2

Open

Open

Open

Open

Open

256KB

1 & 2

1 & 2

1 & 2

Open

Open

Open

Closed

256KB

2 & 3

2 & 3

Open

Open

Open

Open

Closed

512KB

2 & 3

2 & 3

2 & 3

Open

Closed

Open

Closed

512KB

1 & 2

2 & 3

2 & 3

1 & 2

Closed

Open

Closed

1MB

2 & 3

2 & 3

2 & 3

2 & 3

Closed

Closed

Closed

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION

Type

JP14

JP15

JP16

JP17

CX486M6

2 & 3, 4 & 5

2 & 3

Open

2 & 3, 4 & 5

80486SX

Open

2 & 3

Open

Open

SL80486SX

1 & 2, 3 & 4

2 & 3

Open

5 & 6

80486SX2

Open

2 & 3

Open

Open

SL80486SX2

1 & 2, 3 & 4

2 & 3

Open

5 & 6

CX486DX

2 & 3

1 & 2, 3 & 4

1 & 2

2 & 3, 4 & 5

AM486DX

Open

1 & 2, 3 & 4

1 & 2

Open

UMC U5

Open

2 & 3

3 & 4

1 & 2

80486DX

Open

1 & 2, 3 & 4

1 & 2

Open

SL8046DX

1 & 2, 3 & 4

1 & 2, 3 & 4

1 & 2

5 & 6

CX486DX2

2 & 3

1 & 2, 3 & 4

1 & 2

2 & 3, 4 & 5

AM486DX2

Open

1 & 2, 3 & 4

1 & 2

Open

80486DX2

Open

1 & 2, 3 & 4

1 & 2

Open

SL80486DX2

1 & 2, 3 & 4

1 & 2, 3 & 4

1 & 2

5 & 6

AM486DX4

Open

1 & 2, 3 & 4

1 & 2

Open

80486DX4

1 & 2, 3 & 4

1 & 2, 3 & 4

1 & 2

5 & 6

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)

Type

JP18

JP19

CX486M6

pins 1 & 2, 3 & 4, 5 & 6 closed

pins 1 & 2, 3 & 4, 5 & 6 closed

80486SX

pins 2 & 3 closed

Open

SL80486SX

pins 1 & 2 closed

pins 1 & 2 closed

80486SX2

pins 2 & 3 closed

Open

SL80486SX2

pins 1 & 2 closed

pins 1 & 2 closed

CX486DX

pins 1 & 2, 3 & 4, 5 & 6 closed

pins 1 & 2, 3 & 4 closed

AM486DX

pins 2 & 3 closed

Open

UMC U5

pins 2 & 3 closed

pins 2 & 3 closed

80486DX

pins 2 & 3 closed

Open

SL8046DX

pins 1 & 2 closed

pins 1 & 2 closed

CX486DX2

pins 1 & 2, 3 & 4, 5 & 6 closed

pins 1 & 2, 3 & 4 closed

AM486DX2

2 & 3

Open

80486DX2

pins 2 & 3 closed

Open

SL80486DX2

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX4

pins 2 & 3 closed

Open

80486DX4

pins 1 & 2 closed

pins 1 & 2 closed

CPU SPEED CONFIGURATION

Speed

JP7

JP8

JP9

25MHz

Closed

Open

Open

33MHz

Closed

Closed

Closed

40MHz

Closed

Closed

Open

50iMHz

Closed

Open

Open

50MHz

Open

Open

Closed

66iMHz

Closed

Closed

Closed

75iMHz

Closed

Open

Open

100iMHz

Closed

Closed

Closed

VESA WAIT STATE CONFIGURATION

Wait states

JP26

0 wait states

Open

1 wait state

Closed

Note: The location of JP26 is unidentified.

BUS SPEED CONFIGURATION

CPU speed

JP25

<= 33MHz

Open

> 33MHz

Closed