INTEL CORPORATION

AP440FX

Processor

Pentium Pro

Processor Speed

150/166/180/200MHz

Chip Set

Intel

Video Chip Set

S3

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

2MB

Cache

256/512KB (located on the Pentium Pro CPU)

BIOS

Intel

Dimensions

330mm x 228mm

I/O Options

CD-ROM interface, floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VESA feature connector, VGA port, riser slot, IR connectors (2), USB connector, soft off power supply, wavetable interface, telephony interface, audio out connector, microphone in connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VESA feature connector

J1K1

USB connector

J4N1

VGA port

J1N1

Serial port/USB connector

J4N2

Front panel power switch

J2A1 pins 1 & 2

PS/2 mouse port

J5N2

Green PC connector

J2A1 pins 3 & 4

Parallel port

J7N1

IR connector

J2A1 pins 6 - 11

IDE interface 1

J8H1

IDE interface LED

J2A1 pins 13 - 16

Floppy drive interface

J8L1

Power LED

J2A1 pins 18 - 20

Microphone in connector

J8N1

Reset switch

J2A1 pins 22 - 23

Soft off power supply

J9F1

Speaker

J2A1 pins 24 - 27

IDE interface 2

J9H2

Keylock

J3A1

Telephony interface

J9K1

Serial port 2

J3N1

Wavetable interface

J9L1

Serial port 1

J3N2

CD-ROM connector

J9N1

Chassis fan power

J4A1

Audio out connector

J9N2

IR connector

J4L1

Riser slot

SL1

Note: Depending on board version, either USB connectors or serial port will be installed.

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Flash BIOS write protect disabled

J4L2B

Pins 5 & 6 closed

 

Flash BIOS write protect enabled

J4L2B

Pins 4 & 5 closed

»

Flash BIOS normal operation

J4L2C

Pins 2 & 3 closed

 

Flash BIOS recovery mode

J4L2C

Pins 1 & 2 closed

»

CMOS memory normal operation

J4L2C

Pins 5 & 6 closed

 

CMOS memory clear

J4L2C

Pins 4 & 5 closed

 

Password enabled

J4L2D

Pins 1 & 2 closed

 

Password disabled

J4L2D

Pins 2 & 3 closed

 

Setup access enabled

J4L2D

Pins 5 & 6 closed

 

Setup access disabled

J4L2D

Pins 4 & 5 closed

DRAM 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

24MB

(2) 1M x 36

(2) 2M 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

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

48MB

(2) 2M x 36

(2) 4M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable.

CACHE CONFIGURATION

Note: 256KB or 512KB cache is located on the Pentium Pro CPU.

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

1MB

None

2MB

1MB

(2) 256K x 16

Note: Bank 0 is factory installed and is not configurable.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J4L2A

J4L2B

150MHz

60MHz

2.5x

1 & 2, 4 & 5

1 & 2

166MHz

66MHz

2.5x

1 & 2, 4 & 5

2 & 3

180MHz

60MHz

3x

2 & 3, 5 & 6

1 & 2

200MHz

66MHz

3x

2 & 3, 5 & 6

2 & 3

Note: Pins designated should be in the closed position.

PCI SLOT SELECTION

Setting

J1J1

Riser card with 2 PCI slots

Pins 1 & 2, 4 & 5 closed

Riser card with 3 PCI slots

Pins 2 & 3, 5 & 6 closed