
SANYO BUSINESS SYSTEMS CORPORATION

MBC-18PLUS

Processor               80386DX
Processor Speed         16MHz
Chip Set                Zymos
Max. Onboard DRAM       1MB
Cache                   None
BIOS                    Sanyo
Dimensions              332mm x 136mm
I/O Options             32-bit external memory card slot (2), serial port,
                        parallel port, floppy drive interface
NPU Options             80387

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

  Speaker & I/O LED        CN1        Parallel port              CN7

  Keylock                  CN2        32-bit external         CN8 & CN9
                                      memory card

  External batteries    CN3 & CN5     Floppy drive              CN10
                                      interface

  Keyboard plug            CN4        Reset                      SW1

  Serial port              CN6

                        USER CONFIGURABLE SETTINGS

             Function                   Jumper/Switch         Position

     Parallel port IRQ select               J7              pins 2 & 3
      primary                                                  closed

      Parallel port IRQ select               J7              pins 1 & 2
      secondary                                                closed

     Serial port IRQ select                 J8              pins 2 & 3
      primary                                                  closed

      Serial port IRQ select                 J8              pins 1 & 2
      secondary                                                closed

      BIOS type select 27512                 J9              pins 1 & 2
                                                               closed

      BIOS type select 27512 or              J9              pins 2 & 3
      27128                                                    closed

     0WS signal select fixed                J11               Closed

      0WS signal select variable             J11                Open

     Monitor type select color             SW2/5                On

      Monitor type select                   SW2/5               Off
      monochrome

     CPU speed select fast                 SW2/6                On

      CPU speed select slow                 SW2/6               Off

     DRAM speed select 2 wait              SW3/1                On
      states

      DRAM speed select 3 wait              SW3/1               Off
      states

     Floppy drive interface                SW3/2                On
      address select primary

      Floppy drive interface                SW3/2               Off
      address select secondary

     Serial port address select            SW3/3                On
      primary

      Serial port address select            SW3/3               Off
      secondary

  Note:OWS signal select jumper J11 must be set to open when using any
  Novell product.

  Settings for SW3/switch 6 and SW3/switch 7 must correspond with Jumper
  J9.

          DRAM CONFIGURATION

    Size        Bank 0        P-0

     1MB       (8) 44256   (4) 41256

         DRAM SWITCH CONFIGURATION

  Size     SW2/1   SW2/2    SW2/3    SW2/4

   1MB      Off     Off      Off      Off

     PARALLEL PORT CONFIGURATION

   Address      SW3/4        SW3/5

   Primary       Off          On

  Secondary      Off          Off

    BIOS CONFIGURATION

  Size     SW3/6    SW3/7

  27128     Off      On

  27256     Off      Off

  27512     On       Off

