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AM-433TX/ATX

KADATCO CO., LTD.

AM-433TX/ATX

Device Type

Mainboard

Processor

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

AM K5/AM K6/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

305mm x 244mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

PS/2 mouse port

P2

Floppy drive interface

CN1

CPU fan power

P4

IDE interface 2

CN2

Parallel port

P10

IDE interface 1

CN3

USB connector 1

P11

Power LED & keylock

P1/pins 1 - 5

USB connector 2

P11A

Speaker

P1/pins 7 - 10

Serial port

P12

IDE interface LED

P1/pins 12 & 24

Serial port

P13

Soft off power supply

P1/pins 18 & 19

32-bit PCI slots

PC1 Ė PC4

Reset switch

P1/pins 21 & 22

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Ľ

CMOS memory normal operation

JP4

Pins 2 & 3 closed

 

CMOS memory clear

JP4

Pins 1 & 2 closed

Ľ

Modem ring select COM2

JP18

Pins 2 & 3 closed

 

Modem ring select COM1

JP18

Pins 1 & 2 closed

Ľ

Factory configured - do not alter

P9

Unidentified

SIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

SIMM CONFIGURATION (CONíT)

Size

Bank 0

Bank 1

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

Bank 3

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

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) 16M x 64

None

128MB

(1) 8M x 64

(1) 8M x 64

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

Note: Board accepts SDRAM memory.

DIMM VOLTAGE CONFIGURATION

Voltage

JP16

JP17

3.3v

Pins 2 & 3 closed

Pins 2 & 3 closed

5v

Pins 1 & 2 closed

Pins 1 & 2 closed

CACHE CONFIGURATION

Note: 512KB cache is factory installed and is not configurable. The location is unidentified.

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

Open

1 & 2

1 & 2

150MHz

60MHz

2x

1 & 2

2 & 3

1 & 2

Open

1 & 2

2 & 3

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

2 & 3

200MHz

75MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM CX86)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

133MHz

55MHz

2x

1 & 2

2 & 3

1 & 2

Open

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

2 & 3

200MHz

75MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM CX86L)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

60MHz

2x

2 & 3

2 & 3

1 & 2

Open

1 & 2

2 & 3

200MHz

66MHz

2x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

233MHz

75MHz

2x

2 & 3

2 & 3

2 & 3

Open

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

60MHz

2x

2 & 3

2 & 3

1 & 2

Open

1 & 2

2 & 3

200MHz

66MHz

2x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

Open

1 & 2

2 & 3

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

Open

2 & 3

2 & 3

120MHz

60MHz

2x

1 & 2

2 & 3

1 & 2

Open

1 & 2

2 & 3

133MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

Open

2 & 3

2 & 3

150MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

Open

1 & 2

2 & 3

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

Open

2 & 3

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

Open

1 & 2

2 & 3

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

Open

2 & 3

2 & 3

120MHz

60MHz

2x

1 & 2

2 & 3

1 & 2

Open

1 & 2

2 & 3

133MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

Open

2 & 3

2 & 3

150MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

Open

1 & 2

2 & 3

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

180MHz

60MHz

3x

2 & 3

1 & 2

1 & 2

Open

1 & 2

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP5

JP6

JP10

JP11

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

Open

2 & 3

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

Open

2 & 3

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

Open

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP7

JP8

JP9

JP20

2.0v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.1v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.2v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.3v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.4v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.5v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.6v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.7v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.8v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

2.9v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

3.0v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

3.1v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

3.2v

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

3.3v

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

3.4v

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

3.5v

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

CPU VOLTAGE SELECTION (CONíT)

Voltage

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

JP1/pins 7 & 8

2.0v

Open

Open

Open

Open

2.1v

Closed

Open

Open

Open

2.2v

Open

Closed

Open

Open

2.3v

Closed

Closed

Open

Open

2.4v

Open

Open

Closed

Open

2.5v

Closed

Open

Closed

Open

2.6v

Open

Closed

Closed

Open

2.7v

Closed

Closed

Closed

Open

2.8v

Open

Open

Open

Closed

2.9v

Closed

Open

Open

Closed

3.0v

Open

Closed

Open

Closed

3.1v

Closed

Closed

Open

Closed

3.2v

Open

Open

Closed

Closed

3.3v

Closed

Open

Closed

Closed

3.4v

Open

Closed

Closed

Closed

3.5v

Closed

Closed

Closed

Closed