4DPS (VER. 3.10) Motherboard Settings and Configuration

Device Type

Mainboard

Processor

CX 486S/80486SX/SL80486SX/SL80486SX2/AM486DX/80486DX/ SL80486DX/CX486DX2/AM486DX2/80486DX2/SL80486DX2/ CX486DX4/AM486DX4/(SL)AM486DX4/80486DX4/P24D/P24T/CX 5X86/AM 5X86

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/120(internal)MHz

Chip Set

SIS

Video Chip Set

None

Maximum Onboard Memory

64MB

Maximum Video Memory

None

Cache

128/256/512KB

BIOS

Award

Dimensions

220mm x 170mm

I/O Options

32-bit PCI slots (3), floppy drive interface, game interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse interface

C1

Floppy drive interface

J10

Turbo switch

J1

Serial port 2

J11

Turbo LED

J2

Serial port 1

J12

Power LED & keylock

J3

Game interface

J13

Reset switch

J5

IR connector

JP23

IDE interface 2

J7

IDE interface LED

JP26

IDE interface 1

J8

Parallel port

JP29

Speaker

J9

32-bit PCI slots

PC1 - PC3

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

J6

Pins 1 & 2 closed

CMOS memory clear

J6

Pins 3 & 4 closed

BIOS type select flash

JP4

Pins 1 & 2 closed

BIOS type select EPROM

JP4

Pins 2 & 3 closed

»

Factory configured - do not alter

JP22

Open

»

Factory configured - do not alter

JP31

Unidentified

»

Factory configured - do not alter

JP35

Unidentified

SIMM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 36

None

2MB

(1) 512K x 36

None

4MB

(1) 1M x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

5MB

(1) 1M x 36

(1) 256K x 36

6MB

(1) 1M x 36

(1) 512K x 36

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

9MB

(1) 2M x 36

(1) 256K x 36

10MB

(1) 2M x 36

(1) 512K x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

16MB

(1) 2M x 36

(1) 2M x 36

18MB

(1) 4M x 36

(1) 512K x 36

20MB

(1) 4M x 36

(1) 1M x 36

SIMM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 8M x 36

None

32MB

(1) 4M x 36

(1) 4M x 36

33MB

(1) 8M x 36

(1) 256K x 36

34MB

(1) 8M x 36

(1) 512K x 36

36MB

(1) 8M x 36

(1) 1M x 36

40MB

(1) 8M x 36

(1) 2M x 36

48MB

(1) 8M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

128KB

(4) 32K x 8

(1) 16K/32K x 8

256KB

(4) 64K x 8

(1) 16K/32K x 8

512KB

(4) 128K x 8

(1) 64K x 8

CACHE JUMPER CONFIGURATION

Size

JP20

JP21

128KB

Pins 1 & 2 closed

Pins 1 & 2 closed

256KB

Pins 1 & 2 closed

Pins 2 & 3 closed

512KB

Pins 2 & 3 closed

Pins 2 & 3 closed

CPU SPEED SELECTION

Speed

JP18

JP19

25MHz

Pins 2 & 3 closed

Pins 5 & 6 closed

33MHz

Pins 2 & 3 closed

Open

40MHz

Pins 2 & 3 closed

Pins 3 & 4, 5 & 6 closed

50iMHz

Pins 2 & 3 closed

Pins 5 & 6 closed

50MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

66iMHz

Pins 2 & 3 closed

Open

75iMHz

Pins 2 & 3 closed

Pins 5 & 6 closed

80iMHz

Pins 2 & 3 closed

Pins 3 & 4, 5 & 6 closed

100iMHz

Pins 2 & 3 closed

Open

120iMHz

Pins 2 & 3 closed

Pins 3 & 4, 5 & 6 closed

CPU TYPE SELECTION

Type

JP3

JP6

JP7

JP10

CX 486S

2 & 3

1 & 2

1 & 2

2 & 3

80486SX

Open

Open

Open

Open

SL80486SX

1 & 2

1 & 2

Open

Open

SL80486SX2

1 & 2

1 & 2

Open

Open

AM486DX

Open

2 & 3

Open

Open

80486DX

1 & 2

2 & 3

Open

Open

SL80486DX

1 & 2

2 & 3

1 & 2

Open

CX486DX2 1

2 & 3

1 & 2

1 & 2

2 & 3

AM486DX2

Open

2 & 3

Open

Open

80486DX2

1 & 2

2 & 3

Open

Open

SL80486DX2

1 & 2

2 & 3

1 & 2

Open

CX486DX4 1

2 & 3

1 & 2

1 & 2

2 & 3

CX486DX4 2

1 & 2

2 & 3

1 & 2

1 & 2

AM486DX4

Open

2 & 3

Open

Open

(SL) AM486DX4

1 & 2

2 & 3

1 & 2

1 & 2

80486DX4 (WB)

1 & 2

2 & 3

1 & 2

1 & 2

80486DX4 (WT)

1 & 2

2 & 3

1 & 2

Open

P24D

1 & 2

2 & 3

1 & 2

1 & 2

P24T

1 & 2

2 & 3

1 & 2

Open

CX 5X86

1 & 2

2 & 3

1 & 2

1 & 2

AM 5X86

1 & 2

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position. 1 = M7 pin out. 2 = Intel pin out.

CPU TYPE SELECTION (CON'T)

Type

JP11

JP14

JP15

JP17

CX 486S

2 & 3

2 & 3

2 & 3

2 & 3

80486SX

2 & 3

2 & 3

Open

Open

SL80486SX

2 & 3

2 & 3

1 & 2

Open

SL80486SX2

2 & 3

2 & 3

1 & 2

Open

AM486DX

2 & 3

1 & 2, 3 & 4

Open

Open

80486DX

2 & 3

1 & 2, 3 & 4

1 & 2

Open

SL80486DX

2 & 3

1 & 2, 3 & 4

1 & 2

1 & 2

CX486DX2 1

2 & 3

1 & 2, 3 & 4

2 & 3

2 & 3

AM486DX2

2 & 3

1 & 2, 3 & 4

Open

Open

80486DX2

2 & 3

1 & 2, 3 & 4

1 & 2

Open

SL80486DX2

2 & 3

1 & 2, 3 & 4

1 & 2

1 & 2

CX486DX4 1

2 & 3

1 & 2, 3 & 4

2 & 3

2 & 3

CX486DX4 2

2 & 3

1 & 2, 3 & 4

1 & 2

1 & 2

AM486DX4

2 & 3

1 & 2, 3 & 4

Open

Open

(SL) AM486DX4

1 & 2

1 & 2, 3 & 4

1 & 2

1 & 2

80486DX4 (WB)

1 & 2

1 & 2, 3 & 4

1 & 2

1 & 2

80486DX4 (WT)

2 & 3

1 & 2, 3 & 4

1 & 2

1 & 2

P24D

1 & 2

1 & 2, 3 & 4

1 & 2

1 & 2

P24T

2 & 3

1 & 2, 3 & 4

Open

1 & 2

CX 5X86

2 & 3

1 & 2, 3 & 4

1 & 2

1 & 2

AM 5X86

1 & 2

1 & 2, 3 & 4

1 & 2

1 & 2, 5 & 6

Note: Pins designated should be in the closed position. 1 = M7 pin out. 2 = Intel pin out.

CPU TYPE SELECTION (CON'T)

Type

JP32

JP33

JP34

CX 486S

Closed

1 & 2, 3 & 4

Open

80486SX

Closed

1 & 2, 3 & 4

Open

SL80486SX

Closed

1 & 2, 3 & 4

Open

SL80486SX2

Closed

1 & 2, 3 & 4

Open

AM486DX

Closed

1 & 2, 3 & 4

Open

80486DX

Closed

1 & 2, 3 & 4

Open

SL80486DX

Closed

1 & 2, 3 & 4

Open

CX486DX2 1

Closed

1 & 2, 3 & 4

Open

AM486DX2

Closed

1 & 2, 3 & 4

Open

80486DX2

Closed

1 & 2, 3 & 4

Open

SL80486DX2

Closed

1 & 2, 3 & 4

Open

CX486DX4 1

Closed

1 & 2, 3 & 4

Open

CX486DX4 2

Closed

1 & 2, 3 & 4

Open

AM486DX4

Closed

1 & 2, 3 & 4

Open

(SL) AM486DX4

Closed

1 & 2, 3 & 4

Open

80486DX4 (WB)

Closed

1 & 2, 3 & 4

Open

80486DX4 (WT)

Closed

1 & 2, 3 & 4

Open

P24D

Closed

1 & 2, 3 & 4

Open

P24T

Closed

1 & 2, 3 & 4

Open

CX 5X86

Closed

1 & 2, 3 & 4

Open

AM 5X86

Closed

1 & 2, 3 & 4

Open

Note: Pins designated should be in the closed position. 1 = M7 pin out. 2 = Intel pin out.

CPU VOLTAGE SELECTION

Voltage

JP27

JP28

JP30

»

3.3v/3.45v

Pins 2 & 3 closed

Open

Open

3.6v

Open

Open

Closed

5v

Pins 1 & 2 closed

Pins 1 & 2, 3 & 4 closed

Open