NEC TECHNOLOGIES, INC.

POWERMATE 286

Processor              80286
Processor Speed        8/10MHz
Chip Set               NEC
Max. onboard DRAM      1MB
Cache                  None
BIOS                   Phoenix
Dimensions             330mm x 218mm
I/O Options            Floppy drive interface, IDE interface, parallel
                       port, riser card slot, serial port, video
NPU Options            80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Serial port                 CN1      IDE interface               J5

  Parallel port               CN2      External battery            J10

  Video port                  CN3      Riser card slot             S1

  Floppy drive interface      J4

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

  »   External video select color            J3                Closed

      External video select                  J3                 Open
      monochrome

  »   Factory configured - do not            J8                 N/A
      alter

  »   Enable printer with EGA                J9              pins 1 & 2
      disabled                                                 closed

      Disable printer with EGA               J9              pins 2 & 3
      disabled-                                                closed

  »   CPU speed select 8/10MHz               JPS             pins 1 & 2
      switchable via SYSCLK                                    closed

      CPU speed select true 10MHz            JPS             pins 2 & 3
                                                               closed

  »   Factory configured - do not           SW1/1               N/A
      alter

  »   Floppy drive interface                SW1/2                On
      enabled

      Floppy drive interface                SW1/2               Off
      disabled

  »   IDE interface enabled                 SW1/3               Off

      IDE interface disabled                SW1/3                On

  »   Serial port enabled                   SW1/4                On

      Serial port disabled                  SW1/4               Off

                            DRAM CONFIGURATION

   Base     Extended    Bank 0     Bank 1      SW1/1     SW1/2     SW/3

  512KB       0KB        (18)       NONE        On        On        On
                        41256

  640KB       0KB        (18)        (18)       Off       On        On
                         4164       41256

  512KB      512KB       (18)        (18)       On        Off       On
                        41256       41256

  640KB      384KB       (18)        (18)       Off       Off       On
                        41256       41256

             EPROM CONFIGURATION

  EPROM    SW1/1    SW1/2    SW1/3    SW1/4

  27128     On       Off      Off      On

  27256     On       Off      On       Off

  27512     Off      On       On       Off

                            VIDEO CONFIGURATION

    Type       SW3/1  SW3/2   SW3/3   SW3/4   SW3/5   SW3/6   SW3/7   SW3/8

     EGA       Off     On      On      Off     Off     On      On      On

    Color      Off     Off     Off     On      Off     On      On      On

  Monochrome   Off     Off     On      Off     Off     On      On      On