
DATAEXPERT CORPORATION

EXP8054

Processor               Pentium
Processor Speed         60/66MHz
Chip Set                Unidentified
Video Chip Set          None
Maximum Onboard Memory  128MB
Maximum Video Memory    None
Cache                   64/128/256/512/1024KB
BIOS                    Phoenix
Dimensions              330mm x 218mm
I/O Options             32-bit PCI slots (3), floppy drive interface, game
                        interface, IDE interfaces (2), parallel port,
                        serial ports (2)
NPU Options             None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Power LED & keylock         J1       Serial port 2               J9

  Speaker                     J2       Serial port 1              J10

  Reset switch                J3       External battery           J11

  IDE interface               J4       ISA IDE interface LED      JP22

  Floppy drive                J5       PCI IDE interface LED      JP30
  interface

  IDE interface               J6       32-bit PCI slots        PC1 - PC3

  Parallel port               J7       32-bit VESA local bus   SL1 & SL2
                                       slots

  Game interface              J8

                        USER CONFIGURABLE SETTINGS

                Function                      Label          Position

     BIOS type select EPROM                  JP23          Pins 2 & 3
                                                              closed

      BIOS type select flash                  JP23          Pins 1 & 2
                                                              closed

     Monitor type select color               JP26            Closed

      Monitor type select monochrome          JP26             Open

     A, B normal mode                        JP34          Pins 1 & 6
                                                              closed

      A, B change mode                        JP34          Pins 6 & 11
                                                              closed

     Floppy drive address select 3F0h        JP34          Pins 7 & 12
      - 3F7h                                                  closed

      Floppy drive address select 370h        JP34          Pins 2 & 7
      - 377h                                                  closed

     IDE interface enabled                   JP34          Pins 3 & 8
                                                              closed

      IDE interface disabled                  JP34          Pins 8 & 13
                                                              closed

     IDE address select 3F8h, 3F7h,          JP34          Pins 9 & 14
      1F0b - 1F7h                                             closed

      IDE address select 378h, 377h,          JP34          Pins 4 & 9
      170h - 177h                                             closed

     Floppy drive interface enabled          JP34          Pins 5 & 10
                                                              closed

      Floppy drive interface disabled         JP34         Pins 10 & 15
                                                              closed

     PCI IDE address select default          JP36          Pins 1 & 7
      address                                                 closed

      PCI IDE address select                  JP36          Pins 7 & 13
      relocatable address                                     closed

     PCI trigger select edge trigger         JP36          Pins 8 & 14
                                                              closed

      PCI trigger select level trigger        JP36          Pins 2 & 8
                                                              closed

     PCI clock speed select 33MHz            JP36          Pins 3 & 9
                                                              closed

      PCI clock speed select 25MHz            JP36          Pins 9 & 15
                                                              closed

     Prefetch off                            JP36         Pins 12 & 18
                                                              closed

      Prefetch on                             JP36          Pins 6 & 12
                                                              closed

     CMOS memory normal operation            JP37          Pins 2 & 3
                                                              closed

      CMOS memory clear                       JP37          Pins 1 & 2
                                                              closed

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     2MB         (1) 256K x     (1) 256K x       None           None
                     36            36

     4MB         (1) 512K x     (1) 512K x       None           None
                     36            36

     4MB         (1) 256K x     (1) 256K x     (1) 256K x   (1) 256K x 36
                     36            36             36

     6MB         (1) 256K x     (1) 256K x     (1) 512K x   (1) 512K x 36
                     36            36             36

     8MB        (1) 1M x 36    (1) 1M x 36       None           None

     8MB         (1) 512K x     (1) 512K x     (1) 512K x   (1) 512K x 36
                     36            36             36

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

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

     16MB       (1) 2M x 36    (1) 2M x 36       None           None

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

     18MB        (1) 256K x     (1) 256K x    (1) 2M x 36    (1) 2M x 36
                     36            36

     20MB        (1) 512K x     (1) 512K x    (1) 2M x 36    (1) 2M x 36
                     36            36

     24MB       (1) 1M x 36    (1) 1M x 36    (1) 2M x 36    (1) 2M x 36

     32MB       (1) 4M x 36    (1) 4M x 36       None           None

     32MB       (1) 2M x 36    (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

     34MB        (1) 256K x     (1) 256K x    (1) 4M x 36    (1) 4M x 36
                     36            36

     36MB        (1) 512K x     (1) 512K x    (1) 4M x 36    (1) 4M x 36
                     36            36

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

     48MB       (1) 8M x 36    (1) 4M x 36       None           None

     48MB       (1) 2M x 36    (1) 2M x 36    (1) 4M x 36    (1) 4M x 36

     64MB       (1) 4M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     66MB        (1) 256K x     (1) 256K x    (1) 8M x 36    (1) 8M x 36
                     36            36

     68MB        (1) 512K x     (1) 512K x    (1) 8M x 36    (1) 8M x 36
                     36            36

     72MB       (1) 1M x 36    (1) 1M x 36    (1) 8M x 36    (1) 8M x 36

     80MB       (1) 2M x 36    (1) 2M x 36    (1) 8M x 36    (1) 8M x 36

     96MB       (1) 4M x 36    (1) 4M x 36    (1) 8M x 36    (1) 8M x 36

    128MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

                            CACHE CONFIGURATION

     Size           Bank 0        Bank 1          U16            U17

     64KB         (8) 8K x 8       None           None        (1) 8K x 8

     128KB        (8) 8K x 8    (8) 8K x 8        None        (1) 8K x 8

     256KB       (8) 32K x 8       None           None        (1) 8K x 8

     512KB       (8) 32K x 8    (8) 32K x 8    (1) 8K x 8     (1) 8K x 8

      1MB        (4) 128K x 8      None           None       (1) 32K x 8

                     CACHE JUMPER CONFIGURATION

   Size      JP1      JP2       JP3       JP4      JP5       JP11

   64KB     1 & 2    1 & 2     Open      Open      Open     1 & 2

  128KB     2 & 3    2 & 3     Closed    Open      Open     2 & 3

  256KB     1 & 2    1 & 2     Closed    Closed    Open     1 & 2

  512KB     2 & 3    2 & 3     Closed    Closed   Closed    2 & 3

   1MB      2 & 3    2 & 3     Closed    Closed   Closed    2 & 3

  Note: Pins designated should be in the closed position.

     CPU SPEED SELECTION

  Speed     JP38      JP39

  60MHz     Closed    Open

  66MHz     Open      Open

                PARALLEL PORT ADDRESS SELECTION

            Setting                          JP35

          LPT1 (378h)             Pins 6 & 12, 11 & 17 closed

          LPT2 (278h)             Pins 5 & 11, 12 & 18 closed

          LPT3 (3BCh)             Pins 5 & 11, 6 & 12 closed

            Disabled             Pins 11 & 17, 12 & 18 closed

                      SERIAL PORT 1 ADDRESS SELECTION

                Setting                                JP35

                COM1 (3F8h)                 Pins 1 & 7, 8 & 14 closed

                 COM3 (3E8h)                 Pins 2 & 8, 7 & 13 closed

                 COM4 (2E8h)                 Pins 1 & 7, 2 & 8 closed

                  Disabled                  Pins 7 & 13, 8 & 14 closed

                      SERIAL PORT 2 ADDRESS SELECTION

                Setting                                JP35

                COM2 (2F8h)                Pins 3 & 9, 10 & 16 closed

                 COM3 (3E8h)                 Pins 3 & 9, 4 & 10 closed

                 COM4 (2E8h)                Pins 4 & 10, 9 & 15 closed

                  Disabled                  Pins 9 & 15, 10 & 18 closed

                            PCI MODE SELECTION

                Mode                                 JP36

                   0                     Pins 4 & 10, 5 & 11 closed

                    1                     Pins 4 & 10, 5 & 11 closed

                    2                     Pins 4 & 10, 5 & 11 closed

                    3                     Pins 4 & 10, 5 & 11 closed

