ADVANCED INTEGRATION RESEARCH, INC.

54CEP (REV. 1.2)

Processor                   Pentium
Processor Speed             90/100MHz
Chip Set                    Intel
Video Chip Set              None
Maximum Onboard Memory      128MB
Maximum Video Memory        None
Cache                       256/512KB
BIOS                        AMI
Dimensions                  330mm x 218mm
I/O Options                 32-bit PCI slots (3), floppy drive interface,
                            SCSI interface, Wide SCSI interface, parallel
                            port, serial ports (2)
NPU Options                 None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1               J2       Power LED & keylock        JP21

  Serial port 2               J4       Hard drive interface       JP22
                                       LED

  Parallel port               J5       Speaker                    JP23

  Floppy drive interface      J6       Turbo switch               JP24

  Wide SCSI interface         J7       Turbo LED                  JP25

  SCSI interface              J8       32-bit PCI slots         PC1 - PC3

  Reset switch               JP20

                        USER CONFIGURABLE SETTINGS

                 Function                     Label          Position

  »   Factory configured - do not alter        JP5            Closed
      (8-bit/16-bit Fast-Wide SCSI)

  »   Monitor type select color                JP6             Open

      Monitor type select monochrome           JP6            Closed

  »   CMOS memory normal operation             JP8             Open

      CMOS memory clear                        JP8            Closed

  »   Parallel port IRQ select IRQ7            JP10          Pins 1 & 2
                                                              closed

      Parallel port IRQ select IRQ5            JP10          Pins 2 & 3
                                                              closed

  »   Flash BIOS normal operation              JP17          Pins 2 & 3
                                                              closed

      Flash BIOS programming mode              JP17          Pins 1 & 2
                                                              closed

                SIMM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 256K x 36         None

       4MB        (2) 512K x 36         None

       4MB        (2) 256K x 36    (2) 256K x 36

       6MB        (2) 512K x 36    (2) 256K x 36

       8MB         (2) 1M x 36          None

       8MB        (2) 512K x 36    (2) 512K x 36

      10MB         (2) 1M x 36     (2) 256K x 36

      12MB         (2) 1M x 36     (2) 512K x 36

      16MB         (2) 2M x 36          None

      16MB         (2) 1M x 36      (2) 1M x 36

      18MB         (2) 2M x 36     (2) 256K x 36

      20MB         (2) 2M x 36     (2) 512K 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

      34MB         (2) 4M x 36     (2) 256K x 36

      36MB         (2) 4M x 36     (2) 512K x 36

      40MB         (2) 4M x 36      (2) 1M x 36

      48MB         (2) 4M x 36      (2) 2M x 36

            SIMM CONFIGURATION (CON'T)

      Size            Bank 0           Bank 1

      64MB         (2) 8M x 36          None

      64MB         (2) 4M x 36      (2) 4M x 36

      66MB         (2) 8M x 36     (2) 256K x 36

      68MB         (2) 8M x 36     (2) 512K 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

     Size          Bank 0

     256KB      (8) 32K x 8

     512KB      (8) 64K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JP16

        256KB         Pins 1 & 2 closed

        512KB         Pins 2 & 3 closed

  CPU SPEED SELECTION

   Speed        JO1

   90MHz        Open

   100MHz      Closed

                           DMA CHANNEL SELECTION

       Channel              JP34              JP35              JP36

  »       Normal            Open              Open              Open

            1             Pins 1 & 2       Pins 1 & 2          Closed
                           closed            closed

            3             Pins 2 & 3       Pins 2 & 3          Closed
                           closed            closed

                          FLOPPY DRIVE SELECTION

           Setting                    JP32                   JP33

  »           Normal                  Open                   Open

             Enhanced                Closed           Pins 2 & 3 closed