
MITSUBISHI ELECTRONICS

MP 3220

Processor              80386DX
Processor Speed        25MHz
Chip Set               Mitsubishi
Max. onboard DRAM      1MB (location unknown)
SRAM Cache             32KB
BIOS                   Mitsubishi
Dimensions             330mm x 218mm
I/O Options            32-bit external memory card, IDE interface, floppy
                       drive interface, parallel port, serial ports (2)
NPU Options            80387DX/3167

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Serial port (COM1)         P1       IDE interface                P4

  Serial port (COM2)         P2       Floppy drive interface       P5

  Parallel port              P3       32-bit external memory       S1
                                      card

                        USER CONFIGURABLE SETTINGS

              Function                      Switch           Position

     I/O bus speed select 8MHz          SW1/switch 1           On

      I/O bus speed select 6MHz          SW1/switch 1           Off

     External memory card enabled       SW1/switch 2           Off

      External memory card disabled      SW1/switch 2           On

     Factory configured - do not        SW1/switch 3           Off
      alter

     POST select normal                 SW1/switch 4           Off

      POST select minimum                SW1/switch 4           On

     Base memory select 512KB           SW1/switch 5           Off

      Base memory select 256KB           SW1/switch 5           On

     Factory configured - do not        SW1/switch 6           Off
      alter

     Keyboard select enhanced           SW1/switch7            On

      Keyboard select standard           SW1/switch 7           Off

     Monitor type select color          SW1/switch 8           On

      Monitor type select                SW1/switch 8           Off
      monochrome

     Cache enabled                      SW2/switch 1           On

      Cache disabled                     SW2/switch 1           Off

     IDE interface enabled              SW2/switch 2           Off

      IDE interface disabled             SW2/switch 2           On

     NPU enabled                        SW2/switch 3           Off

      NPU disabled                       SW2/switch 3           On

     Floppy drive interface             SW2/switch 4           Off
      enabled

      Floppy drive interface             SW2/switch 4           On
      disabled

                   SERIAL PORT CONFIGURATION

   COM1 (P1)       COM2 (P2)     SW3/switch 5    SW3/Switch 6

    Enabled         Enabled           Off            Off

    Enabled        Disabled           Off             On

    Disabled        Enabled           On             Off

    Disabled       Disabled           On              On

                        PARALLEL PORT CONFIGURATION

            LPT                 SW3/switch 7            SW3/Switch 8

            LPT1                    Off                     Off

             LPT2                    Off                     On

             LPT3                    On                      Off

           Disabled                  On                      On

