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EDOM INTERNATIONAL CORPORATION

MP082

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/

AM K5/AM K6/Pentium/Pentium MMX

Processor Speed

75/90/100/120/133/150/166/180/200/233/266MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

254mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

Reset switch

J3

Serial port 1

CN2

IDE interface LED

J4

Serial port 2

CN3

Power LED & keylock

J5

Floppy drive interface

CN4

Green PC connector

J6

IDE interface 2

CN5

PS/2 mouse interface

MS1

IDE interface 1

CN6

32-bit PCI slots

PC1 – PC3

IR connector

IR1

USB connector 1

USB1

Speaker

J2

USB connector 2

USB2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

J1

Pins 1 & 2 closed

 

CMOS memory clear

J1

Pins 2 & 3 closed

 

Flash BIOS voltage select 12v

JP1

Pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP1

Pins 2 & 3 closed

SIMM CONFIGURATION

Size

Bank 0

8MB

(2) 1M x 36

16MB

(2) 2M x 36

32MB

(2) 4M x 36

64MB

(2) 8M x 36

128MB

(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 1

Bank 2

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

32MB

(1) 2M x 64

(1) 2M x 64

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

64MB

(1) 4M x 64

(1) 4M x 64

DIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

72MB

(1) 8M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(2) 32K x 32

(1) 32K x 8

512KB

(2) 64K x 32

(1) 32K x 8

CACHE CONFIGURATION

Size

Bank 0

256KB

(2) 32K x 32

512KB

(2) 64K x 32

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

120MHz

50MHz

2x

1 & 2

1 & 2

1 & 2

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

200MHz

75MHz

2x

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

120MHz

50MHz

2x

Closed

Open

Open

133MHz

55MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

200MHz

75MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

120MHz

50MHz

2x

1 & 2

1 & 2

1 & 2

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

200MHz

75MHz

2x

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

120MHz

50MHz

2x

Closed

Open

Open

133MHz

55MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

200MHz

75MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

120MHz

50MHz

2x

1 & 2

1 & 2

1 & 2

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

200MHz

75MHz

2x

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

120MHz

50MHz

2x

Closed

Open

Open

133MHz

55MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

200MHz

75MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (IBM 6X86L)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

120MHz

50MHz

2x

1 & 2

1 & 2

1 & 2

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

200MHz

75MHz

2x

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86L, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

120MHz

50MHz

2x

Closed

Open

Open

133MHz

55MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

200MHz

75MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

166MHz

60MHz

2.5x

2 & 3

1 & 2

1 & 2

200MHz

66MHz

2.5x

1 & 2

1 & 2

2 & 3

233MHz

75MHz

2.5x

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

266MHz

75MHz

3x

2 & 3

2 & 3

1 & 2

266MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

166MHz

60MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

2.5x

Closed

Closed

Open

233MHz

75MHz

2.5x

Closed

Closed

Open

233MHz

66MHz

3x

Open

Closed

Open

266MHz

75MHz

3x

Open

Closed

Open

266MHz

66MHz

3.5x

Open

Open

Open

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

166MHz

60MHz

2.5x

2 & 3

1 & 2

1 & 2

200MHz

66MHz

2.5x

1 & 2

1 & 2

2 & 3

233MHz

75MHz

2.5x

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

266MHz

75MHz

3x

2 & 3

2 & 3

1 & 2

266MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

166MHz

60MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

2.5x

Closed

Closed

Open

233MHz

75MHz

2.5x

Closed

Closed

Open

233MHz

66MHz

3x

Open

Closed

Open

266MHz

75MHz

3x

Open

Closed

Open

266MHz

66MHz

3.5x

Open

Open

Open

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

75MHz

50MHz

1.5x

1 & 2

1 & 2

1 & 2

90MHz

60MHz

1.5x

2 & 3

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

120MHz

60MHz

1.5x

2 & 3

1 & 2

1 & 2

133MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

200MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

75MHz

50MHz

1.5x

Open

Open

Open

90MHz

60MHz

1.5x

Open

Open

Open

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

1.5x

Open

Open

Open

133MHz

66MHz

1.5x

Open

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

200MHz

66MHz

3x

Open

Closed

Open

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

166MHz

66MHz

2.5x

1 & 2

1 & 2

2 & 3

200MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

266MHz

66MHz

4x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

166MHz

66MHz

2.5x

Closed

Open

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Open

Open

266MHz

66MHz

4x

Closed

Open

Closed

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

75MHz

50MHz

1.5x

1 & 2

1 & 2

1 & 2

90MHz

60MHz

1.5x

2 & 3

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

120MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

133MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

150MHz

60MHz

2.5x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2.5x

1 & 2

1 & 2

2 & 3

180MHz

60MHz

3x

2 & 3

1 & 2

1 & 2

200MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

75MHz

50MHz

1.5x

Open

Open

Open

90MHz

60MHz

1.5x

Open

Open

Open

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

2x

Closed

Open

Open

133MHz

66MHz

2x

Closed

Open

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

180MHz

60MHz

3x

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

150MHz

60MHz

2.5x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2.5x

1 & 2

1 & 2

2 & 3

200MHz

66MHz

3x

1 & 2

1 & 2

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX, CON’T)

CPU speed

Clock speed

Multiplier

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

150MHz

60MHz

2.5x

Closed

Closed

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Open

Open

CPU VOLTAGE SELECTION

Voltage

JP6/pins

7 & 8

JP6/pins

9 & 10

JP6/pins

11 & 12

JP6/pins

13 & 14

JP6/pins

15 & 16

2.8v

Open

Open

Open

Open

Closed

2.9v

Open

Open

Open

Closed

Open

3.2v

Open

Open

Closed

Open

Open

3.3v

Open

Closed

Open

Open

Open

3.5v

Closed

Open

Open

Open

Open