
MULTI MICRO SYSTEMS, INC.

NW286C

Processor               80286
Processor Speed         12.5/16MHz
Chip Set                C & T
Max. Onboard DRAM       5MB
Cache                   None
BIOS                    C & T
Dimensions              334mm x 122mm
I/O Options             Parallel port, serial ports (2), floppy drive
                        interface, IDE interface, mouse interface
NPU Options             80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Keyboard clock & data       JP2      Turbo LED                  JP12

  Power LED & keylock         JP7      Mouse interface            JP14

  Reset switch                JP8      Parallel port               P1

  Speaker                     JP9      Serial port                 P2

  IDE interface LED          JP10      Floppy drive interface      P3

  Turbo switch               JP11      IDE interface               P4

                            DRAM CONFIGURATION

     Size       SIMM Bank 0    SIMM Bank 1    DIP Bank 0     DIP Bank 1

    512KB        (2) 256K x       NONE           NONE           NONE
                     9

    512KB          NONE           NONE        (4) 44256         NONE

     1MB         (2) 256K x    (2) 256K x        NONE           NONE
                     9             9

     1MB           NONE           NONE        (4) 44256       (4) 44256

     1MB         (2) 256K x       NONE        (4) 44256         NONE
                     9

    1.5MB        (2) 256K x    (2) 256K x     (4) 44256         NONE
                     9             9

     2MB         (2) 256K x    (2) 256K x     (4) 44256       (4) 44256
                     9             9

     2MB        (2) 1M x 9        NONE           NONE           NONE

    2.5MB       (2) 1M x 9        NONE        (4) 44256         NONE

     3MB        (2) 1M x 9        NONE        (4) 44256       (4) 44256

     4MB        (2) 1M x 9     (2) 1M x 9        NONE           NONE

    4.5MB       (2) 1M x 9     (2) 1M x 9     (4) 44256         NONE

     5MB        (2) 1M x 9     (2) 1M x 9     (4) 44256       (4) 44256

                  DRAM JUMPER CONFIGURATION

        Size                 JP3                  JP4

      DIP DRAM               Open                 Open

      SIMM RAM         pins 1 & 2 closed   pins 1 & 2 closed

     DIP & SIMM        pins 2 & 3 closed   pins 2 & 3 closed

