
INTEL CORPORATION

PR440FX

Processor                   Pentium Pro
Processor Speed             200MHz
Chip Set                    Intel
Video Chip Set              None
Maximum Onboard Memory      512MB (EDO supported)
Maximum Video Memory        None
Cache                       256/512KB (located on Pentium Pro CPU)
BIOS                        Intel
Dimensions                  288mm x 282mm
I/O Options                 32-bit PCI slots (4), CD-ROM interface,
                            Ethernet 10BaseT connector, floppy drive
                            interface, green PC connector, IDE interfaces
                            (2), SCSI interface, parallel port, PS/2 mouse
                            port, serial ports (2), IR connector, VRM
                            connector, USB connectors (2), telephony
                            connector, wavetable connector, audio out
                            connector, microphone in connector, MIDI/game
                            port, audio in connector, soft off power
                            supply, card slot fan
NPU Options                 None

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                 Location

  MIDI/ game port          CN1        SCSI interface           J12D1

  Microphone in            CN2        IDE interface 1          J12E1
  connector

  Audio in connector       CN3        IDE interface 2          J12F1

  Audio out                CN4        Floppy drive             J12F2
  connector                           interface

  Ethernet 10BaseT         CN5        Front panel power    J12G1 pins 1 &
  connector                           switch                     2

  USB connector            CN6        Green PC connector   J12G1 pins 3 &
                                                                 4

  USB connector            CN7        IR connector         J12G1 pins 6 -
                                                                 11

  Serial port 1            CN8        IDE interface LED     J12G1 pins 13
                                                                - 16

  Parallel port            CN9        Power LED             J12G1 pins 18
                                                                - 20

  PS/2 mouse port          CN10       Reset switch          J12G1 pins 22
                                                                - 23

  Wavetable                J1B1       Speaker               J12G1 pins 24
  connector                                                     - 27

  CD-ROM connector         J1E1       Card slot fan            J13C1

  Telephony                J1F1       SCSI front panel         J13G1
  connector                           LED connector

  Chassis fan power        J2J1       32-bit PCI slots       PC1 - PC4
  2

  Chassis fan power        J6M1       VRM connector             VRM
  1

  Serial port 2            J8J1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Setup access enabled                  J12B1A          Pins 2 & 3
                                                              closed

      Setup access disabled                 J12B1A          Pins 1 & 2
                                                              closed

     Flash BIOS normal operation           J12B1A          Pins 5 & 6
                                                              closed

      Flash BIOS recovery mode              J12B1A          Pins 4 & 5
                                                              closed

     CMOS memory normal operation          J12B1B          Pins 2 & 3
                                                              closed

      CMOS memory clear                     J12B1B          Pins 1 & 2
                                                              closed

     Password enabled                      J12B1B          Pins 5 & 6
                                                              closed

      Password disabled                     J12B1B          Pins 4 & 5
                                                              closed

                            DIMM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     16MB        (1) 2M x 64       None           None           None

     32MB        (1) 2M x 64   (1) 2M x 64        None           None

     32MB        (1) 4M x 64       None           None           None

     48MB        (1) 2M x 64   (1) 2M x 64    (1) 2M x 64        None

     64MB        (1) 2M x 64   (1) 2M x 64    (1) 2M x 64    (1) 2M x 64

     64MB        (1) 4M x 64   (1) 4M x 64        None           None

     64MB        (1) 8M x 64       None           None           None

     96MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64        None

     128MB       (1) 4M x 64   (1) 4M x 64    (1) 4M x 64    (1) 4M x 64

     128MB       (1) 8M x 64   (1) 8M x 64        None           None

     128MB       (1) 16M x 64      None           None           None

     192MB       (1) 8M x 64   (1) 8M x 64    (1) 8M x 64        None

                        DIMM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     256MB       (1) 8M x 64   (1) 8M x 64    (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64  (1) 16M x 64       None           None

     384MB       (1) 16M x 64  (1) 16M x 64   (1) 16M x 64       None

     512MB       (1) 16M x 64  (1) 16M x 64   (1) 16M x 64   (1) 16M x 64

  Note: Board accepts EDO memory.

                         DIMM SPEED CONFIGURATION

                Speed                                 J12B2

                  60ns                         Pins 2 & 3 closed

                   50ns                         Pins 1 & 2 closed

                       CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

    CPU speed         Clock       Multiplier       J12B1C        J12B1D
                      speed

      200MHz          66MHz           3x          2 & 3, 5 &   2 & 3, 5 &
                                                      6            6

  Note: Pins designated should be in the closed position.

