
NEC TECHNOLOGIES, INC.

POWERMATE PORTABLE APC-H700, APC-H701, APC-H702

Processor           80286
Processor Speed     10MHz
Chip Set            Intel
Max. onboard DRAM   640KB
SRAM Cache          None
BIOS                Phoenix
Dimensions          330mm x 218mm
I/O Options         Floppy drive interface, parallel port, serial port ,
                    video port
NPU Options         80287

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Video port                 P1       Floppy drive interface       P8

  Serial port                P2       Keyboard and status          P9
                                      LEDs

  Parallel port              P3       Riser card                   P10

  External floppy drive      P4       External battery             P11

  Speaker                    P5       Reset switch                 S7

  Power supply               P6

                        USER CONFIGURABLE SETTINGS

               Function                   Jumper/Switch       Position

     RAS/ALE output select normal             S1               Open

      RAS/ALE output select early              S1              Closed

     Write precompensation select             S2               Open
      125ns

      Write precompensation select             S2              Closed
      187ns

     Floppy drive type select single          S3               Open
      speed

      Floppy drive type select dual            S3              Closed
      speed

     BIOS type select 27256                   S4             pins 1 & 2
                                                               closed

      BIOS type select 27512                   S4             pins 2 & 3
                                                               closed

     BIOS type select EPROM                   S5             pins 1 & 2
                                                               closed

      BIOS type select ROM                     S5             pins 2 & 3
                                                               closed

     IOCHRDY control of memory                S6             pins 1 & 4
      select enabled                                           closed

      IOCHRDY control of memory                S6             pins 2 & 3
      select disabled                                          closed

     Parallel port enabled                   S8/3               On

      Parallel port disabled                  S8/3               Off

     Floppy interface enabled                S8/6               On

      Floppy interface disabled               S8/6               Off

     Floppy address select 3F0-3F7           S8/7               Off

      Floppy address select 370-377           S8/7               On

     Monitor type select color               S8/8               On

      Monitor type select monochrome          S8/8               Off

     Factory configured - do not             S9/1               Off
      alter

     Factory configured - do not             S9/2               Off
      alter

     Factory configured - do not             S9/3               On
      alter

     Factory configured - do not             S9/4               On
      alter

     F1 key operation during test            S9/5               Off
      mode disabled

      F1 key operation during test            S9/5               Off
      mode enabled

     External monitor port mode               S11              Left
      select CGA

      External monitor port mode               S11              Right
      select EGA

     Monitor I/O address select 3xx           S12              Open

      Monitor I/O address select 2xx           S12             Closed

     Data sampling selection DOCLK           S15/5              On
      rise

      Data sampling selection DOCLK           S15/5              Off
      fall

     LCD display normal (dark                S15/6              On
      characters, light background)

      LCD display reverse (light              S15/6              Off
      characters, dark background)

     CGA, MDA, Hercules emulation            S15/7              Off
      mode select enabled

      CGA, MDA, Hercules emulation            S15/7              On
      mode select disabled

                  USER CONFIGURABLE SETTINGS (CONTINUED)

              Function                  Jumper/Switch         Position

     CRT mode select 200 line              S15/8                On

      CRT mode select 400 line              S15/8               Off

     Factory configured - do not           S16/7                On
      alter

     Factory configured - do not           S16/8                On
      alter

     Memory access select 1 wait            S18                Open
      state

      Memory access select 0 wait            S18               Closed
      state

     Factory configured - do not           S20/1               Off
      alter

     Factory configured - do not           S20/2                On
      alter

     Factory configured - do not           S20/3                On
      alter

     Factory configured - do not           S20/4                On
      alter

     Factory configured - do not           S20/5                On
      alter

     Factory configured - do not           S20/6               Off
      alter

     Factory configured - do not           S20/7               Off
      alter

     Factory configured - do not           S20/8               Off
      alter

     Factory configured - do not           S23/1                On
      alter

     Factory configured - do not           S23/2                On
      alter

     Factory configured - do not           S23/3                On
      alter

     Factory configured - do not           S23/4                On
      alter

     Factory configured - do not           S23/5                On
      alter

     Factory configured - do not           S23/6               Off
      alter

     Factory configured - do not           S23/7                On
      alter

     Factory configured - do not           S23/8               Off
      alter

                         SERIAL PORT CONFIGURATION

     Port Assignment          Address            S8/4            S8/5

           COM1              3F8-3FF             On             Off

            COM2              2F8-2FF             Off             On

          Disabled              N/A               Off            Off

                         VIDEO BIOS CONFIGURATION

    CRTC BIOS        Access       S13        S14         S21       S22
                     Type

        27128       Linear      pins 2 &   pins 2 &    pins 2 &   pins 2
                                   3          3           3        & 3

        27128        Bank       pins 2 &   pins 2 &    pins 1 &   pins 1
                                   3          3           2        & 2

       27256       Linear      pins 2 &   pins 1 &    pins 2 &   pins 2
                                   3          2           3        & 3

        27256        Bank       pins 2 &   pins 1 &    pins 1 &   pins 1
                                   3          2           2        & 2

        27512       Linear      pins 1 &   pins 1 &    pins 2 &   pins 2
                                   2          2           3        & 3

        27512        Bank       pins 1 &   pins 1 &    pins 1 &   pins 1
                                   2          2           2        & 2

                       DRIVE LOCATION CONFIGURATION

  Internal Bay 1    Internal Bay    External (P4)     S8/1        S8/2
                         2

       A: 3 1/2"     B: 3 1/2"           N/A           On          On

       B: 3 1/2"     A: 3 1/2"           N/A           Off         On

      A: 3 1/2"        N/A           B: 5 1/4"        On          Off

       B: 3 1/2"        N/A           A: 5 1/4"        Off         Off

        LCD COLOR DISPLAY CONFIGURATION (S15/SWITCHES 1-4) TABLE 1

   Color     1 2 3  1 2 3   1 2 3   1 2 3   1 2 3   1 2 3   1 2 3   1 2 3
              4       4       4       4       4      4       4        4

             0 0 0  0 0 1   0 1 0   0 1 1   1 0 0   1 0 1   1 1 0   1 1 1
              0       0       0       0       0      0       0        0

   Black       n      o       o       o       o       o       o       o

   Blue        o      n       o       o       o       o       o       o

   Green       o      o       n       o       o       o       o       o

   Cyan        o      o       o       n       o       o       o       o

    Red        o      o       o       o       n       o       o       o

  Magenta      o      o       o       o       o       n       o       o

  Yellow       o      o       o       o       o       o       n       o

   White       o      o       o       o       o       o       o       n

  Note: n = Displayable, o = Not displayed

        LCD COLOR DISPLAY CONFIGURATION (S15/SWITCHES 1-4) TABLE 2

   Color    1 2 3   1 2 3   1 2 3   1 2 3   1 2 3   1 2 3   1 2 3   1 2 3
              4       4       4       4      4       4       4       4

            0 0 0   0 0 1   0 1 0   0 1 1   1 0 0   1 0 1   1 1 0   1 1 1
              1       1       1       1      1       1       1       1

   Black      n       o       o       o      o       o       o       o

   Blue       n       n       o       o      o       o       o       o

   Green      n       n       n       o      o       o       o       o

   Cyan       n       n       n       n      o       o       o       o

    Red       n       n       n       n      n       o       o       o

  Magenta     n       n       n       n      n       n       o       o

  Yellow      n       n       n       n      n       n       n       o

   White      n       n       n       n      n       n       n       n

  Note: n = Displayable, o = Not displayed

                         DISPLAY ADAPTER SELECTION

   Onboard EGA      External    External    S10/1   S10/2   S10/3   S10/4
                      Mono        CGA

      Primary CGA   Secondary      -         On      Off     Off     On
        40x25

      Primary CGA   Secondary      -         Off     Off     Off     On
        80x25

      Primary EGA   Secondary      -         On      On      On      Off
      Emulation

     Primary EGA   Secondary      -         Off     On      On      Off
       high-res

        Primary        -        Secondary    On      Off     On      Off
      Monochrome                 40x25

        Primary        -        Secondary    Off     Off     On      Off
      Monochrome                 80x25

       Secondary    Primary        -         On      On      On      On
      CGA 40x25

       Secondary    Primary        -         Off     On      On      On
        80x25

       Secondary    Primary        -         On      Off     On      On
      EGA Emul.

       Secondary    Primary        -         Off     Off     On      On
      EGA Hi-Res

       Secondary       -         Primary     On      On      Off     On
      Monochrome                 40x25

       Secondary       -         Primary     Off     On      Off     On
      Monochrome                 80x25

            CGA HORIZONTAL POSITION CONFIGURATION (40X25 MODE)

       Offset           S19/1         S19/2         S19/3        S19/4

         2 pixels        Off           Off           Off          Off
          right

         1 pixels         On           Off           Off          Off
          right

        center          Off           On            Off          Off

       1 pixel left       On           On            Off          Off

         2 pixels        Off           Off           On           Off
          left

         3 pixels         On           Off           On           Off
          left

         4 pixels        Off           On            On           Off
          left

         5 pixels         On           On            On           Off
          left

         6 pixels        Off           Off           Off           On
          left

         7 pixels         On           Off           Off           On
          left

         8 pixels        Off           On            Off           On
          left

         9 pixels         On           On            Off           On
          left

        10 pixels        Off           Off           On            On
          left

        11 pixels         On           Off           On            On
          left

        12 pixels        Off           On            On            On
          left

        13 pixels         On           On            On            On
          left

            EGA HORIZONTAL POSITION CONFIGURATION (40X25 MODE)

       Offset           S19/5         S19/6         S19/7        S19/8

         8 pixels        Off           Off           Off          Off
          right

         7 pixels         On           Off           Off          Off
          right

         6 pixels        Off           On            Off          Off
          right

         5 pixels         On           On            Off          Off
          right

         4 pixels        Off           Off           On           Off
          right

         3 pixels         On           Off           On           Off
          right

         2 pixels        Off           On            On           Off
          right

         1 pixel          On           On            On           Off
          right

        center          Off           Off           Off           On

       1 pixel left       On           Off           Off           On

         2 pixels        Off           On            Off           On
          left

         3 pixels         On           On            Off           On
          left

         4 pixels        Off           Off           On            On
          left

         5 pixels         On           Off           On            On
          left

         6 pixels        Off           On            On            On
          left

         7 pixels         On           On            On            On
          left

            CGA HORIZONTAL POSITION CONFIGURATION (80X25 MODE)

       Offset           S17/1         S17/2         S17/3        S17/4

         2 pixels        Off           Off           Off          Off
          right

         1 pixels         On           Off           Off          Off
          right

        center          Off           On            Off          Off

       1 pixel left       On           On            Off          Off

         2 pixels        Off           Off           On           Off
          left

         3 pixels         On           Off           On           Off
          left

         4 pixels        Off           On            On           Off
          left

         5 pixels         On           On            On           Off
          left

         6 pixels        Off           Off           Off           On
          left

         7 pixels         On           Off           Off           On
          left

         8 pixels        Off           On            Off           On
          left

         9 pixels         On           On            Off           On
          left

        10 pixels        Off           Off           On            On
          left

        11 pixels         On           Off           On            On
          left

        12 pixels        Off           On            On            On
          left

        13 pixels         On           On            On            On
          left

            EGA HORIZONTAL POSITION CONFIGURATION (80X25 MODE)

       Offset           S17/5         S17/6         S17/7        S17/8

         8 pixels        Off           Off           Off          Off
          right

         7 pixels         On           Off           Off          Off
          right

         6 pixels        Off           On            Off          Off
          right

         5 pixels         On           On            Off          Off
          right

         4 pixels        Off           Off           On           Off
          right

         3 pixels         On           Off           On           Off
          right

         2 pixels        Off           On            On           Off
          right

         1 pixel          On           On            On           Off
          right

        center          Off           Off           Off           On

       1 pixel left       On           Off           Off           On

         2 pixels        Off           On            Off           On
          left

         3 pixels         On           On            Off           On
          left

         4 pixels        Off           Off           On            On
          left

         5 pixels         On           Off           On            On
          left

         6 pixels        Off           On            On            On
          left

         7 pixels         On           On            On            On
          left

                    CGA VERTICAL POSITION CONFIGURATION

         Offset               S16/1            S16/2            S16/3

         3 pixels up           Off              Off              Off

         2 pixels up           On               Off              Off

         1 pixel up            Off              On               Off

          center              On               On               Off

        1 pixel down           Off              Off              On

        2 pixels down          On               Off              On

        3 pixels down          Off              On               On

        4 pixels down          On               On               On

                    EGA VERTICAL POSITION CONFIGURATION

         Offset               S16/4            S16/5            S16/6

         3 pixels up           Off              Off              Off

         2 pixels up           On               Off              Off

         1 pixel up            Off              On               Off

          center              On               On               Off

        1 pixel down           Off              Off              On

        2 pixels down          On               Off              On

        3 pixels down          Off              On               On

        4 pixels down          On               On               On

