
EVEREX SYSTEMS, INC.

STEP DP/PRO

Processor                  Pentium Pro
Processor Speed            150/180/200MHz
Chip Set                   Intel
Video Chip Set             None
Maximum Onboard Memory     1GB
Maximum Video Memory       None
Cache                      256/512KB (on Pentium Pro CPU)
BIOS                       Everex Systems
Dimensions                 355mm x 304mm
I/O Options                32-bit PCI slots (4), floppy drive interface,
                           IDE interface, parallel port, PS/2 mouse
                           interface, serial ports (2), VRM connectors (2)
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Chassis fan power          J11       Serial port 2              J263

  Chassis fan power          J21       IDE interface              J271

  VRM connector              J181      IDE interface LED          J272

  VRM connector              J182      Reset switch               J281

  Speaker                    J231      Power LED & keylock        J282

  Floppy drive interface     J251      PS/2 mouse interface       J284

  Parallel port              J261      32-bit PCI slots         PC1 - PC4

  Serial port 1              J262

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Jumper information unavailable       J284          Unidentified

     Factory configured - do not          JP152         Unidentified
      alter

      Jumper information unavailable       JP181         Unidentified

      Jumper information unavailable       JP182         Unidentified

     CMOS memory normal operation         JP283       Pins 2 & 3 closed

      CMOS memory clear                    JP283       Pins 1 & 2 closed

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

      8MB        (2) 1M x 36       None           None           None

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

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

     24MB        (2) 2M x 36       None       (2) 1M x 36        None

     32MB        (2) 4M x 36       None           None           None

     32MB        (2) 2M x 36   (2) 2M x 36        None           None

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

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

     64MB        (2) 8M x 36       None           None           None

     64MB        (2) 4M x 36   (2) 4M x 36        None           None

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

     96MB        (2) 8M x 36       None       (2) 4M x 36        None

     128MB       (2) 16M x 36      None           None           None

     128MB       (2) 8M x 36   (2) 8M x 36        None           None

     128MB       (2) 4M x 36   (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     192MB       (2) 8M x 36   (2) 8M x 36    (2) 4M x 36    (2) 4M x 36

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

     256MB       (2) 16M x 36  (2) 16M x 36       None           None

     512MB       (2) 16M x 36  (2) 16M x 36   (2) 16M x 36   (2) 16M x 36

     768MB       (2) 32M x 36  (2) 32M x 36   (2) 16M x 36   (2) 16M x 36

    1024MB       (2) 32M x 36  (2) 32M x 36   (2) 32M x 36   (2) 32M x 36

                      CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

   CPU speed       Clock speed        Multiplier             JP171

     150MHz           60MHz              2.5x          Pins 1 & 2, 3 & 4,
                                                         5 & 6 closed

     180MHz           60MHz               3x           Pins 1 & 2, 5 & 6,
                                                         7 & 8 closed

     200MHz           66MHz               3x           Pins 1 & 2, 5 & 6,
                                                         7 & 8 closed

