DIGITAL EQUIPMENT CORPORATION

P3100CE

Processor                  8088
Processor Speed            4.77/10MHz
Chip Set                   Unidentified
Video Chip Set             None
Maximum Onboard Memory     768KB
Maximum Video Memory       None
Cache                      None
BIOS                       Unidentified
Dimensions                 240mm x 185mm
I/O Options                Floppy drive interface, IDE interface, parallel
                           port, serial ports (2)
NPU Options                8087

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Parallel port               J7       IDE interface               P2

  Serial port 1               J8       Serial port 2               P5

  Floppy drive interface      P1

                        USER CONFIGURABLE SETTINGS

                Function                    Label           Position

  »   Factory configured - do not alter       P1          Unidentified

      NPU not installed                     SW1/1              On

      NPU installed                         SW1/1             Off

      One floppy drive installed            SW1/2              On

      Two floppy drives installed           SW1/2             Off

      Parity chips installed                SW1/3              On

      Parity chips not installed            SW1/3             Off

      Monitor type select monochrome        SW1/4              On

      Monitor type select color             SW1/4             Off

      Parallel port enabled                 SW1/5             Off

      Parallel port disabled                SW1/5              On

      Serial port 2 enabled                 SW1/6             Off

      Serial port 2 disabled                SW1/6              On

      Serial port 1 enabled                 SW1/7             Off

      Serial port 1 disabled                SW1/7              On

      IDE interface enabled                 SW1/8             Off

      IDE interface disabled                SW1/8              On

  »   Support for non standard floppy         W2             Closed
      drive disabled

      Support for non standard floppy         W2              Open
      drive enabled

  »   Floppy drive signal operation           W6             Closed
      enabled

      Floppy drive signal operation           W6              Open
      disabled

      Floppy drive motor type select          W7             Closed
      dual speed spindle

      Floppy drive motor type select          W7              Open
      single speed spindle

  »   Floppy drive pre-compensation           W8              Open
      mode 125ns

      Floppy drive pre-compensation           W8             Closed
      mode 187ns

  »   Direction controlled by the            W13              Open
      connected device via SLCT-N line

      Direction controlled internally        W13             Closed

  »   Parallel port bidirectional            W14              Open
      disabled

      Parallel port bidirectional            W14             Closed
      enabled

  »   Test mode enabled                      W17              Open

      Test mode disabled                     W17             Closed

  Note: W13 is used only if W14 is closed.

                   DRAM CONFIGURATION

            Size                       Bank 0

           768KB                       768KB

  Note: The size of the memory chips is unidentified.

                              BIOS SELECTION

           Size                       W9                     W10

              2764                   Open                   Open

             27128                   Open                   Open

  »          27256                   Open                  Closed

             27512                  Closed                 Closed

                          LOGIC GROUND SELECTION

              Setting                       W3                 W16

    Isolated from chassis ground            N/A               Open

   Connected with chassis ground          Closed        Pins 2 & 3 closed

    Connected to chassis through            N/A         Pins 1 & 2 closed
              network

  Chassis ground connected depends         Open                N/A
           on W16 setting