ALPHA MICROSYSTEMS

AM-137

Processor                  Motorola 68030
Processor Speed            Unidentified
Chip Set                   Unidentified
Video Chip Set             None
Maximum Onboard Memory     32MB
Maximum Video Memory       None
Cache                      None
BIOS                       Unidentified
Dimensions                 330mm x 218mm
I/O Options                Floppy drive interface, IDE interface, SCSI
                           interface, parallel port, serial ports (8), I/O
                           expansion slot
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  IDE interface             CN1        Front panel               J10
                                       connector

  SCSI interface            CN2        Reset switch               W3

  Serial ports 0 – 3        CN3        Power LED                  W8

  Serial ports 4 – 7        CN4        Run LED                    W9

  Floppy drive              CN5        Disk LED                  W12
  interface (AM-219)

  Parallel port              J1        I/O expansion slot        SL1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   Factory configured - do not alter       JP3             Closed

  »   Factory configured - do not alter       JP4             Closed

  »   Remote reset disabled                    W2              Open

      Remote reset enabled                     W2             Closed

  »   Factory configured - do not alter        W4             Closed

  »   Factory configured - do not alter        W5             Closed

  »   Factory configured - do not alter        W8              Open

  »   Factory configured - do not alter        W9              Open

  »   Factory configured - do not alter       W12              Open

  »   Factory configured - do not alter       W13              Open

  »   Factory configured - do not alter       W14              Open

      DRAM CONFIGURATION

     Size          Bank 0

      4MB       (1) 1M x 36

      8MB       (1) 2M x 36

     16MB       (1) 4M x 36

     32MB       (1) 8M x 36

  DRAM JUMPER CONFIGURATION

   Size      JP1       JP2

   4MB      Closed   Closed

   8MB       Open    Closed

   16MB     Closed    Open

   32MB      Open     Open

             TERMINATION SELECTION

        Setting                   W6

  Termination enabled      Pins 2 & 3 closed

  Termination disabled     Pins 1 & 2 closed

                            MAIN BOOT SELECTION

           Setting                   SW1/1                  SW1/2

          Floppy drive                 On                     On

  »           SCSI                    Off                     On

             ALTERNATE BOOT SELECTION

     Setting          SW1/3            SW1/4

      None              On               On

  Floppy drive         Off               On

  Steaming tape        Off              Off