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





AM-439VX

KADATCO CO., LTD.

AM-439VX

Device Type

Mainboard

Processor

CX 6X86/AM K5/AM K6/Pentium

Processor Speed

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

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Unidentified

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

C1

Serial port 1

CN4

IDE interface LED

C2

Serial port 2

CN5

Speaker

C3

Parallel port

CN6

Power LED & keylock

C4

USB connector

CN7

Green PC connector

C5

PS/2 mouse interface

CN8

Chassis fan power

C6

CPU fan power

FAN

IDE interface 1

CN1

IR connector

IR1

IDE interface 2

CN2

32-bit PCI slots

PC1 PC4

Floppy drive interface

CN3

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP6

Open

CMOS memory normal operation

JP31

Pins 2 & 3 closed

 

CMOS memory clear

JP31

Pins 1 & 2 closed

Factory configured - do not alter

JP36

Unidentified

Factory configured - do not alter

JP37

Unidentified

SIMM CONFIGURATION

Size

Bank 0

4MB

(2) 512K x 36

8MB

(2) 1M x 36

16MB

(2) 2M x 36

32MB

(2) 4M x 36

64MB

(2) 8M x 36

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

DIMM VOLTAGE CONFIGURATION

Voltage

JP25

JP26

JP27

JP28

3.3v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

5v

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

CACHE CONFIGURATION

Size

Bank 0

256KB

(2) 32K x 32

512KB

(2) 64K x 32

Note: The location of the cache is unidentified.

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

120MHz

50MHz

2x

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

2 & 3

1 & 2

150MHz

60MHz

2x

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

200MHz

50MHz

1.5x

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

200MHz

75MHz

2x

1 & 2

2 & 3

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

75MHz

50MHz

1.5x

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

90MHz

60MHz

1.5x

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

120MHz

60MHz

2x

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

133MHz

66MHz

2x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

200MHz

66MHz

3x

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

200MHz

66MHz

3x

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

233MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

75MHz

50MHz

1.5x

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

90MHz

60MHz

1.5x

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

120MHz

60MHz

2x

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

133MHz

66MHz

2x

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

150MHz

60MHz

2.5x

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

180MHz

60MHz

3x

2 & 3

1 & 2

2 & 3

1 & 2

1 & 2

200MHz

66MHz

3x

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

200MHz

66MHz

3x

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

233MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)

Voltage

JP11

JP12

JP13

JP14

JP15

JP16

3.5v

11 & 12

2 & 3

2 & 3

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (DUAL)

Voltage

V core

JP11

JP12

JP13

JP14

JP15

JP16

3.3v

2.7v

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

3.5v

2.8v

3 & 4

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

3.3v

2.8v

3 & 4

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

3.3v

2.9v

5 & 6

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

3.5v

2.9v

5 & 6

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

3.5v

3.2v

7 & 8

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

3.5v

3.3v

9 & 10

2 & 3

2 & 3

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.