DATAEXPERT CORPORATION

AFX440, ARISTO 6000

Device Type                Mainboard
Processor                  Pentium Pro
Processor Speed            150/180/200MHz
Chip Set                   Intel 440FX
Video Chip Set             S3
Maximum Onboard Memory     128MB
Maximum Video Memory       Unidentified
Cache                      256/512KB (located on Pentium Pro CPU)
BIOS                       Award
Dimensions                 305mm x 244mm
I/O Options                32-bit PCI slots (3), floppy drive interface,
                           game/MIDI port, green PC connector, IDE
                           interfaces (2), parallel port, PS/2 mouse port,
                           serial ports (2), VGA feature connector, VGA
                           port, IR connector, USB connectors (2), ATX
                           power connector, line in, line out, microphone
                           in, audio in - CD-ROMs (3)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       USB connector 1             J4

  Game/MIDI port             CN1       USB connector 2             J5

  Line out                   CN2       Reset switch                J6

  Microphone in              CN3       Turbo LED                   J8

  Line in                    CN4       IR connector                J9

  Parallel port              CN5       Audio connector            J10

  VGA port                   CN6       Audio connector            J14

  PS/2 mouse port            CN7       Audio in - CD-ROM          J18

  Serial port 2              CN8       Audio in - CD-ROM          J19

  Serial port 1              CN9       Audio in - CD-ROM          J20

  VGA feature connector      CN10      Audio connector            J23

  IDE interface 2            CN11      Green PC connector         JP6

  IDE interface 1            CN12      Soft off power supply      JP9

  Floppy drive interface     CN13      CPU fan power              JP10

  Power LED & keylock         J1       CPU fan power              JP11

  Speaker                     J2       32-bit PCI slots         PC1 – PC3

  IDE interface LED           J3

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Flash BIOS voltage select 5v          JP1        Pins 2 & 3 closed

      Flash BIOS voltage select 12v         JP1        Pins 1 & 2 closed

  »   CMOS memory normal operation          JP2              Open

      CMOS memory clear                     JP2             Closed

  »   Factory configured - do not           JP4          Unidentified
      alter

  »   Factory configured - do not           JP5          Unidentified
      alter

  »   Factory configured - do not           JP7          Unidentified
      alter

  »   AT bus clock select PCICLK/4          JP8             Closed

      AT bus clock select PCICLK/3          JP8              Open

  »   ATX power low active                 JP12        Pins 1 & 2 closed

      ATX power high active                JP12        Pins 2 & 3 closed

             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

                      CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier     SW2/1    SW1/2     SW2/3     SW2/4
   speed     speed

  150MHz     60MHz        2.5x         On       Off       Off       On

  150MHz     60MHz        2.5x         On        On       On        Off

  180MHz     60MHz         3x          On       Off       On        Off

  200MHz     66MHz         3x          Off       On       On        Off

  Note: Either setting may be used for the 150MHz CPU.

                        CPU SPEED SELECTION (CON’T)

    CPU       Clock    Multiplier     SW2/5    SW1/6     SW2/7     SW2/8
   speed     speed

  150MHz     60MHz        2.5x         On        On       On        Off

  150MHz     60MHz        2.5x         On        On       On        Off

  180MHz     60MHz         3x          On        On       On        Off

  200MHz     66MHz         3x          On        On       Off       On

  Note: Either setting may be used for the 150MHz CPU.