ABIT COMPUTER CORPORATION

AB-PD5N

Processor

CX 6X86/CX 6X86L/CX 686MX/IBM 6X86/IBM 6X86L/IBM 686MX/ AM K5/AM K6/Pentium

Processor Speed

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

Chip Set

SIS

Video Chip Set

Unidentified

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

Unidentified

Cache

256/512KB

BIOS

Award

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 port, serial ports (2), VGA feature connector, VGA port, IR connector, USB connector, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

IR connector

JP10

PS/2 mouse port

CN1

32-bit PCI slots

PC1 - -PC4

Parallel port

CN2

Power LED & keylock

PN1/pins 1 - 5

Floppy drive interface

CN3

IDE interface LED

PN1/pins 7 & 8

Serial port 1

CN4

Soft off power supply

PN1/pins 10 & 11

Serial port 2

CN5

Green PC connector

PN1/pins 13 & 14

VGA interface

CN6

Reset switch

PN2/pins 1 & 2

VGA feature connector

CN7

Speaker

PN2/pins 4 - 7

IDE connector 1

CN8

Green PC LED

PN2/pins 9 & 10

IDE connector 2

CN9

USB connector

USB

Chassis fan power

FAN1

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP9

Pins 1 & 2 closed

 

CMOS memory clear

JP9

Pins 2 & 3 closed

»

Factory configured - do not alter

SW2/4

Off

»

Factory configured - do not alter

SW2/5

Off

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

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. Banks are interchangeable.

CACHE CONFIGURATION

Note: 256KB/512KB cache is factory installed and is not configurable.

VIDEO MEMORY CONFIGURATION

Note: The size & location of the video memory is unidentified.

CPU SPEED SELECTION (CX 6X86/6X86L)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

120MHz

50MHz

2x

On

Off

Off

133MHz

55MHz

2x

On

Off

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2x

On

Off

Off

200MHz

75MHz

2x

On

Off

Off

CPU SPEED SELECTION (CX 6X86/6X86L, CON’T)

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

120MHz

50MHz

2x

On

On

Off

133MHz

55MHz

2x

Off

Off

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

200MHz

75MHz

2x

On

Off

On

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

166MHz

66MHz

2x

On

Off

Off

166MHz

60MHz

2.5x

On

On

Off

200MHz

66MHz

2.5x

On

On

Off

200MHz

75MHz

2x

On

Off

Off

233MHz

66MHz

3x

Off

On

Off

233MHz

75MHz

2.5x

On

On

Off

233MHz

83MHz

2x

On

Off

Off

266MHz

66MHz

3.5x

Off

Off

Off

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

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

166MHz

66MHz

2x

Off

On

Off

166MHz

60MHz

2.5x

On

Off

Off

200MHz

66MHz

2.5x

Off

On

Off

200MHz

75MHz

2x

On

Off

On

233MHz

66MHz

3x

Off

On

Off

233MHz

75MHz

2.5x

On

Off

On

233MHz

83MHz

2x

Off

On

On

266MHz

66MHz

3.5x

Off

On

Off

CPU SPEED SELECTION (IBM 6X86/6X86L)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

120MHz

50MHz

2x

On

On

Off

133MHz

55MHz

2x

Off

Off

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

200MHz

75MHz

2x

On

Off

On

CPU SPEED SELECTION (IBM 6X86/6X86L, CON’T)

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

120MHz

50MHz

2x

On

On

Off

133MHz

55MHz

2x

Off

Off

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

200MHz

75MHz

2x

On

Off

On

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

166MHz

66MHz

2x

On

Off

Off

166MHz

60MHz

2.5x

On

On

Off

200MHz

66MHz

2.5x

On

On

Off

200MHz

75MHz

2x

On

Off

Off

233MHz

66MHz

3x

Off

On

Off

233MHz

75MHz

2.5x

On

On

Off

233MHz

83MHz

2x

On

Off

Off

266MHz

66MHz

3.5x

Off

Off

Off

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

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

166MHz

66MHz

2x

Off

On

Off

166MHz

60MHz

2.5x

On

Off

Off

200MHz

66MHz

2.5x

Off

On

Off

200MHz

75MHz

2x

On

Off

On

233MHz

66MHz

3x

Off

On

Off

233MHz

75MHz

2.5x

On

Off

On

233MHz

83MHz

2x

Off

On

On

266MHz

66MHz

3.5x

Off

On

Off

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

75MHz

50MHz

1.5x

Off

Off

Off

90MHz

60MHz

1.5x

Off

Off

Off

100MHz

66MHz

1.5x

Off

Off

Off

120MHz

60MHz

1.5x

Off

Off

Off

133MHz

66MHz

1.5x

Off

Off

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2.5x

On

On

Off

CPU SPEED SELECTION (AM K5, CON’T)

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

75MHz

50MHz

1.5x

On

On

Off

90MHz

60MHz

1.5x

On

Off

Off

100MHz

66MHz

1.5x

Off

On

Off

120MHz

60MHz

1.5x

On

Off

Off

133MHz

66MHz

1.5x

Off

On

Off

150MHz

60MHz

2x

On

Off

Off

166MHz

66MHz

2.5x

Off

On

Off

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

166MHz

66MHz

2.5x

On

On

Off

200MHz

66MHz

3x

Off

On

Off

233MHz

66MHz

3.5x

Off

Off

Off

CPU SPEED SELECTION (AM K6, CONT’)

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

166MHz

66MHz

2.5x

Off

On

Off

200MHz

66MHz

3x

Off

On

Off

233MHz

66MHz

3.5x

Off

On

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW2/1

SW2/2

SW2/3

75MHz

50MHz

1.5x

Off

Off

Off

90MHz

60MHz

1.5x

Off

Off

Off

100MHz

66MHz

1.5x

Off

Off

Off

120MHz

60MHz

2x

Off

Off

Off

133MHz

66MHz

2x

Off

Off

Off

150MHz

60MHz

2.5x

On

On

Off

166MHz

66MHz

2.5x

On

On

Off

200MHz

66MHz

3x

Off

On

Off

233MHz

66MHz

3.5x

Off

Off

Off

CPU SPEED SELECTION (INTEL, CON’T)

CPU speed

Clock speed

Multiplier

SW2/6

SW2/7

SW2/8

75MHz

50MHz

1.5x

On

On

Off

90MHz

60MHz

1.5x

On

Off

Off

100MHz

66MHz

1.5x

Off

On

Off

120MHz

60MHz

2x

On

Off

Off

133MHz

66MHz

2x

Off

On

Off

150MHz

60MHz

2.5x

On

Off

Off

166MHz

66MHz

2.5x

Off

On

Off

200MHz

66MHz

3x

Off

On

Off

233MHz

66MHz

3.5x

Off

On

Off

CPU VOLTAGE SELECTION (SINGLE)

Voltage

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

3.3v

On

On

Off

On

Off

Off

On

Off

CPU VOLTAGE SELECTION (DUAL)

Voltage

V core

SW1/1

SW1/2

SW1/3

SW1/4

3.5v

3.3v

On

On

On

On

3.4v

3.3v

On

On

On

Off

3.2v

3.38v

On

On

Off

On

2.9v

3.38v

On

Off

Off

Off

2.8v

3.38v

On

Off

Off

On

2.7v

3.38v

Off

On

On

Off

2.6v

3.38v

Off

On

On

On

CPU VOLTAGE SELECTION (DUAL, CON’T)

Voltage

V core

SW1/5

SW1/6

SW1/7

SW1/8

3.5v

3.3v

Off

Off

On

Off

3.4v

3.3v

Off

Off

On

Off

3.2v

3.38v

Off

Off

Off

On

2.9v

3.38v

Off

Off

Off

On

2.8v

3.38v

Off

Off

Off

On

2.7v

3.38v

Off

Off

Off

On

2.6v

3.38v

Off

Off

Off

On