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





486VP REV. 1.0

ADVANCED INTEGRATION RESEARCH, INC.

486VP REV. 1.0

Processor

80486SX/80487SX/80486DX/80486DX2/80486DX4/Pentium Overdrive

Processor Speed

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

Chip Set

Unidentified

Max. Onboard DRAM

32MB

Cache

256/512/1024KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (4), green PC connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP1

Reset switch

JP45

Green PC connector

JP3

Turbo LED

JP46

Green PC connector

JP39

Turbo switch

JP47

Speaker

JP43

32-bit PCI slots

PC1 - PC4

Power LED & keylock

JP44

32-bit VESA local bus slots

SL1 & SL2

Note: The location of jumpers JP3 & JP39 are unidentified.

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JP06

N/A

»

CMOS memory normal operation

JP2

pins 1 & 2 closed

 

CMOS memory clear

JP2

pins 2 & 3 closed

»

Monitor type select monochrome/EGA/VGA

JP5

Open

 

Monitor type select CGA

JP5

Closed

»

Factory configured - do not alter

JP6

Open

»

Factory configured - do not alter

JP9

pins 2 & 3 closed

»

Factory configured - do not alter

JP10A

Open

»

Factory configured - do not alter

JP10B

Open

»

Factory configured - do not alter

JP10C

Open

»

Factory configured - do not alter

JP10D

Open

»

Factory configured - do not alter

JP10E

Open

»

Factory configured - do not alter

JP11

pins 2 & 3 closed

»

Flash BIOS programming mode select normal operation

JP12

pins 1 & 2 closed

 

Flash BIOS programming mode select programming mode

JP12

pins 2 & 3 closed

»

Factory configured - do not alter

JP29

pins 2 & 3 closed

»

Factory configured - do not alter

JP30

pins 2 & 3 closed

»

Factory configured - do not alter

JP31

pins 2 & 3 closed

»

Factory configured - do not alter

JP32

pins 2 & 3 closed

»

Factory configured - do not alter

JP34

Closed

»

Factory configured - do not alter

JP35

pins 1 & 2 closed

»

Factory configured - do not alter

JP36

pins 1 & 2 closed

»

Factory configured - do not alter

JP38

1 & 2, 4 & 5, 7 & 8, 11 & 12

»

Factory configured - do not alter

JP40

Open

»

Factory configured - do not alter

JP41

pins 1 & 2 closed

»

Factory configured - do not alter

JP42

Open

»

Factory configured - do not alter

JP50

Open

»

Factory configured - do not alter

JP51

Open

»

Factory configured - do not alter

JP53

pins 1 & 2, 3 & 4 closed

»

Factory configured - do not alter

JP54

pins 1 & 2, 3 & 4 closed

»

Factory configured - do not alter

JP55

Open

»

Factory configured - do not alter

JP56

Open

»

Factory configured - do not alter

JP57

pins 1 & 2 closed

»

Factory configured - do not alter

JP58

pins 2 & 3 closed

»

Factory configured - do not alter

JP59

pins 1 & 2 closed

»

Factory configured - do not alter

JP60

pins 1 & 2 closed

»

Factory configured - do not alter

JP63

Open

»

Factory configured - do not alter

JP64

pins 1 & 2 closed

»

Factory configured - do not alter

JP65

pins 1 & 2 closed

»

Factory configured - do not alter

JP66

pins 1 & 2 closed

»

Factory configured - do not alter

JP67

Open

»

Factory configured - do not alter

JP68

pins 1 & 2 closed

USER CONFIGURABLE SETTINGS (CON’T)

Function

Jumper

Position

»

Factory configured - do not alter

JP70

pins 2 & 3 closed

»

Factory configured - do not alter

JP71

Open

»

Factory configured - do not alter

JP81

Closed

Note: The location of jumpers JP6, JP10A, JP10B, JP10C, JP10D, JP29, JP30, JP31, JP32, JP36, JP40, JP41, JP42, JP50, JP51, JP53, JP54, JP55, JP56, JP57, JP58, JP63, JP64, JP65, JP66, JP67, JP68, JP70 & JP71 are unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

(4) 256K x 9

NONE

NONE

(1) 256K x 36

4MB

(4) 1M x 9

NONE

NONE

NONE

4MB

NONE

NONE

(1) 1M x 36

NONE

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

8MB

NONE

NONE

(1) 1M x 36

(1) 1M x 36

8MB

NONE

NONE

(1) 2M x 36

NONE

8MB

(4) 1M x 9

NONE

NONE

(1) 1M x 36

16MB

(4) 4M x 9

NONE

NONE

NONE

16MB

NONE

NONE

(1) 4M x 36

NONE

20MB

(4) 1M x 9

(4) 4M x 9

NONE

NONE

20MB

NONE

NONE

(1) 1M x 36

(1) 4M x 36

20MB

(4) 1M x 9

NONE

NONE

(1) 4M x 36

32MB

(4) 4M x 9

(4) 4M x 9

NONE

NONE

32MB

NONE

NONE

(1) 4M x 36

(1) 4M x 36

32MB

NONE

NONE

(1) 8M x 36

NONE

32MB

(4) 4M x 9

NONE

NONE

(1) 4M x 36

DRAM JUMPER CONFIGURATION

Size

JP22

JP23

JP24

JP25

2MB

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

4MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

4MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

8MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

8MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

8MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

8MB

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

16MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

16MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

20MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

20MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

20MB

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

32MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

32MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

32MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

32MB

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

512KB

NONE

(4) 128K x 8

(1) 32K x 8

1MB

(4) 128K x 8

(4) 128K x 8

(1) 128K x 8

CACHE JUMPER CONFIGURATION

Size

JP20

JP21

JP62

256KB

pins 1 & 2 closed

pins 1 & 2 closed

Open

512KB

pins 2 & 3 closed

pins 2 & 3 closed

Open

1MB

pins 2 & 3 closed

Open

pins 2 & 3 closed

CPU TYPE CONFIGURATION

Type

JP15

JP18

JP19

JP37

JP52

JP69

80486SX

1 & 2

2 & 3

Open

Open

Open

Open

80487SX

1 & 2

1 & 2, 3 & 4

Open

1 & 2

Open

Open

80486DX

1 & 2

1 & 2, 3 & 4

Open

2 & 3

Open

Open

80486DX2

1 & 2

1 & 2, 3 & 4

Open

2 & 3

Open

Open

80486DX4

1 & 2

1 & 2, 3 & 4

Open

2 & 3

Open

Open

P24T

1 & 2

1 & 2, 3 & 4

Open

1 & 2

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED CONFIGURATION

Speed

JP7

JP8

JP8A

JP13

JP26

25MHz

Closed

1 & 2

2 & 3

Open

Closed

33MHz

Open

1 & 2

2 & 3

Open

Closed

40MHz

Open

2 & 3

1 & 2

Closed

Open

50iMHz

Closed

1 & 2

2 & 3

Open

Closed

50MHz

Open

2 & 3

1 & 2

Closed

Open

66iMHz

Open

1 & 2

2 & 3

Open

Closed

75iMHz

Closed

1 & 2

2 & 3

Open

Closed

100iMHz

Open

1 & 2

2 & 3

Open

Closed

Note: Pins designated should be in the closed position.

CPU SPEED CONFIGURATION

Speed

JP27

JP28

JP33

JP61

25MHz

pins 1 & 2 closed

pins 2 & 3 closed

Open

pins 2 & 3 closed

33MHz

pins 2 & 3 closed

pins 1 & 2 closed

Open

pins 2 & 3 closed

40MHz

pins 1 & 2 closed

pins 2 & 3 closed

Closed

pins 1 & 2 closed

50iMHz

pins 1 & 2 closed

pins 2 & 3 closed

Open

pins 2 & 3 closed

50MHz

pins 2 & 3 closed

pins 1 & 2 closed

Closed

pins 1 & 2 closed

66iMHz

pins 2 & 3 closed

pins 1 & 2 closed

Open

pins 2 & 3 closed

75iMHz

Open

Open

Open

pins 2 & 3 closed

100iMHz

pins 2 & 3 closed

pins 2 & 3 closed

Open

pins 2 & 3 closed

CPU VOLTAGE CONFIGURATION

Voltage

JP80

3.3v

pins 1 & 3, 2 & 4 closed

5v

pins 3 & 5, 4 & 6 closed

PCI IRQ CONFIGURATION

IRQ

JP10F

JP10G

JP10H

JP10I

JP10J

JP10K

IRQ9

1 & 2

Open

Open

Open

Open

Open

IRQ10

Open

1 & 2

Open

Open

Open

Open

IRQ11

Open

Open

1 & 2

Open

Open

Open

IRQ12

Open

Open

Open

1 & 2

Open

Open

IRQ14

Open

Open

Open

Open

Open

2 & 4

IRQ15

Open

Open

Open

Open

1 & 2

Open

Note: Pins designated should be in the closed position. The location of JP10J is unidentified.