KADATCO CO., LTD.

AM-535

Device Type

Mainboard

Processor

CX 6X86/CX 6X86MX/AM K5/AM K6/Pentium

Processor Speed

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

Chip Set

VIA

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512/1024KB

BIOS

Unidentified

Dimensions

254mm x 218mm

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

C1

IDE interface 1

CN1

IR connector

C2

IDE interface 2

CN2

Speaker

C3

Floppy drive interface

CN3

CPU fan power

C4

Serial port 1

CN4

Chassis fan power

C5

Serial port 2

CN5

IDE interface LED

C6

Parallel port

CN6

Reset switch

C7

PS/2 mouse interface

CN8

Green PC connector

C8

32-bit PCI slots

PC1 – PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

JP6

Open

»

Factory configured - do not alter

JP7

Unidentified

 

CLK select synchronous

JP8

Pins 1 & 2 closed

 

CLK select asynchronous

JP8

Pins 2 & 3 closed

»

CMOS memory normal operation

JP31

Pins 1 & 2 closed

 

CMOS memory clear

JP31

Pins 2 & 3 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

128MB

(2) 16M x 36

256MB

(2) 32M 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

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

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

1MB

(2) 128K 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

2 & 3

133MHz

55MHz

2x

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

150MHz

60MHz

2x

1 & 2

2 & 3

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

200MHz

50MHz

1.5x

1 & 2

1 & 2

2 & 3

2 & 3

2 & 3

200MHz

75MHz

2x

1 & 2

2 & 3

1 & 2

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX6X86MX)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP3

JP4

JP5

166MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

200MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

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

2 & 3

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

120MHz

60MHz

2x

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

133MHz

66MHz

2x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

150MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

1 & 2

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

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

2 & 3

1 & 2

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

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

2 & 3

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

100MHz

66MHz

1.5x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

120MHz

60MHz

2x

1 & 2

2 & 3

1 & 2

2 & 3

2 & 3

133MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

150MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2.5x

2 & 3

2 & 3

2 & 3

1 & 2

2 & 3

180MHz

60MHz

3x

2 & 3

1 & 2

1 & 2

2 & 3

2 & 3

200MHz

66MHz

3x

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

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

2 & 3

1 & 2

2 & 3

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)

Voltage

JP11

JP12

JP13

JP14

JP16

3.5v

11 & 12

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

JP16

3.3v

2.7v

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

3.5v

2.8v

3 & 4

1 & 2

1 & 2

1 & 2

1 & 2

3.3v

2.8v

3 & 4

1 & 2

1 & 2

1 & 2

2 & 3

3.3v

2.9v

5 & 6

1 & 2

1 & 2

1 & 2

2 & 3

3.5v

2.9v

5 & 6

1 & 2

1 & 2

1 & 2

1 & 2

3.5v

3.2v

7 & 8

1 & 2

1 & 2

1 & 2

1 & 2

3.5v

3.3v

9 & 10

2 & 3

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.