
NEC TECHNOLOGIES, INC.

POWERMATE SX/8/16 (G8CFW)

Processor           80386SX (on external card)
Processor Speed     8/16MHz
Chip Set            Unidentified
Max. Onboard DRAM   14MB (on external cards)
Cache               None
BIOS                Unidentified
Dimensions          254mm x 218mm
I/O Options         External memory slot, cpu/npu slot, parallel port,
                    serial port
NPU Options         80387SX (on external card)

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Serial port                 CN1      CPU/NPU slot                SL1

  Parallel port               CN2      External memory slot        SL2

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper/Switch      Position

     Test mode disabled                        15A1             Out

      Test mode enabled                         15A1              In

     Factory configured - do not alter         17F1             Open

     ATCLK clock mode select CLK2IN/2          17H2          Pins 1 & 2
                                                                closed

      ATCLK clock mode select CLK2IN            17H2          Pins 2 & 3
                                                                closed

     Floppy drive transfer rate select         22E1          Pins 1 & 2
      128/150/250/300/500Kbps                                   closed

      Floppy drive transfer rate select         22E1          Pins 2 & 3
      125/250/500Kbps                                           closed

     Monitor type select color                 13A/1             On

      Monitor type select monochrome            13A/1            Off

     Floppy drive channel select               13A/2            Off
      primary controller

      Floppy drive channel select               13A/2             On
      secondary controller

     Floppy drive enabled                      13A/3             On

      Floppy drive disabled                     13A/3            Off

     Serial port COM select COM1               13A/4             On

      Serial port COM select COM2               13A/4            Off

     Serial port enabled                       13A/5             On

      Serial port disabled                      13A/5            Off

     Parallel port enabled                     13A/6             On

      Parallel port disabled                    13A/6            Off

     NPU enabled                               13A/7             On

      NPU disabled                              13A/7            Off

     Factory configured - do not alter         13A/8            N/A

     Memory area select 0KB - 640KB            13A/9            Off

      Memory area select 0KB - 512KB            13A/9             On

     Factory configured - do not alter        13A/10            N/A

     Factory configured - do not alter         13C/1             On

     Factory configured - do not alter         13C/2            Off

     Factory configured - do not alter         13C/3            Off

     Video BIOS shadow RAM enabled             13C/4            Off

      Video BIOS shadow RAM disabled            13C/4             On

     Test mode disabled                        13C/5             On

      Test mode enabled                         13C/5            Off

     System BIOS shadow RAM disabled           13C/6             On

      System BIOS shadow RAM enabled            13C/6            Off

                                                                   [Image]

                                                                   [Image]

          DRAM CONFIGURATION

  Note: Chip sizes are unidentified.

  DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD)

   Size     SW1/1     SW1/2     SW1/3     SW1/4    SW1/5

   1MB       Off       Off       On        Off      Off

   2MB       Off       Off       On        On       Off

   3MB       Off       On        Off       Off      Off

   4MB       Off       On        Off       On       Off

   5MB       Off       On        On        Off      Off

   6MB       Off       On        On        On       Off

   7MB        On       Off       Off       Off      Off

   8MB        On       Off       Off       On       Off

   9MB        On       Off       On        Off      Off

   10MB       On       Off       On        On       Off

   11MB       On       On        Off       Off      Off

   12MB       On       On        Off       On       Off

   13MB       On       On        On        Off      Off

   14MB       On       On        On        On       Off

   DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD CONT)

   Size       SW1/6      SW1/7      SW1/8      SW1/9     SW1/10

    1MB        Off        Off        On         Off        On

    2MB        Off        Off        On         On         On

    3MB        Off        On         Off        Off        On

    4MB        Off        On         Off        On         On

    5MB        Off        On         On         Off        On

    6MB        Off        On         On         On         On

    7MB        On         Off        Off        Off        On

    8MB        On         Off        Off        On         On

    9MB        On         Off        On         Off        On

   10MB        On         Off        On         On         On

   11MB        On         On         Off        Off        On

   12MB        On         On         Off        On         On

   13MB        On         On         On         Off        On

   14MB        On         On         On         On         On

  DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD)

   Size     SW2/1     SW2/2     SW2/3     SW2/4    SW2/5

   1MB       Off       Off       On        On       Off

   2MB       Off       On        Off       Off      Off

   3MB       Off       On        Off       On       Off

   4MB       Off       On        On        Off      Off

   5MB       Off       On        On        On       Off

   6MB        On       Off       Off       Off      Off

   7MB        On       Off       Off       On       Off

   8MB        On       Off       On        Off      Off

   9MB        On       Off       On        On       Off

   10MB       On       On        Off       Off      Off

   11MB       On       On        Off       On       Off

   12MB       On       On        On        Off      Off

   13MB       On       On        On        On       Off

   14MB       On       On        On        On        On

   DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD CONT)

   Size       SW2/6      SW2/7      SW2/8      SW2/9     SW2/10

    1MB        Off        Off        On         On         On

    2MB        Off        On         Off        Off        On

    3MB        Off        On         Off        On         On

    4MB        Off        On         On         Off        On

    5MB        Off        On         On         On         On

    6MB        On         Off        Off        Off        On

    7MB        On         Off        Off        On         On

    8MB        On         Off        On         Off        On

    9MB        On         Off        On         On         On

   10MB        On         On         Off        Off        On

   11MB        On         On         Off        On         On

   12MB        On         On         On         Off        On

   13MB        On         On         On         On         On

   14MB        On         On         On         On         On

                                                                   [Image]

          DRAM CONFIGURATION

  Note: Chip sizes are unidentified.

  DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED)

    Size       SW1/1       SW1/2       SW1/3       SW1/4

    1MB          On          On          On          On

    2MB          On          On          On          On

    3MB          On          On          On          On

    4MB          On          On          On          On

    5MB          On          On          On          On

    6MB          On          On          On          On

    7MB          On          On          On          On

    8MB          On          On          On          On

    9MB          On          On          On          On

    10MB         On          On          On          On

  DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED CONT)

  Size     SW2/1     SW2/2    SW2/3    SW2/4     SW2/5    SW2/6

   1MB      Off       Off       On      Off       On        On

   2MB       On       Off      Off      Off       On        On

   3MB      Off       On       Off       On       Off      Off

   4MB       On       Off       On       On       Off      Off

   5MB      Off       On        On       On       Off       On

   6MB       On       On       Off       On       Off       On

   7MB       On       Off      Off       On       On       Off

   8MB       On       On        On       On       On       Off

   9MB       On       Off       On       On       On        On

  10MB       On       On        On       On       On        On

  DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED CONT)

  Size     SW3/1     SW3/2    SW3/3    SW3/4     SW3/5    SW3/6

   1MB      Off       On       Off      Off       Off       On

   2MB      Off       On       Off      Off       Off       On

   3MB      Off       On        On      Off       On       Off

   4MB      Off       On        On      Off       On       Off

   5MB       On       Off      Off      Off       On        On

   6MB       On       Off      Off      Off       On        On

   7MB       On       Off       On       On       Off      Off

   8MB       On       Off       On       On       Off      Off

   9MB       On       On       Off       On       Off       On

  10MB       On       On       Off       On       Off       On

  DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED)

    Size         SW1/1        SW1/2        SW1/3        SW1/4

     1MB          On           Off          Off          On

     2MB          On           On           Off          On

     3MB          On           Off          On           Off

     4MB          On           On           On           Off

     5MB          On           Off          On           On

     6MB          On           On           On           On

     7MB          On           On           Off          Off

     8MB          On           On           On           On

  DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED CONT)

   Size     SW2/1     SW2/2     SW2/3     SW2/4     SW2/5      SW2/6

   1MB        On       Off       Off       Off        On        On

   2MB        On       Off       Off       Off        On        On

   3MB        On       Off        On        On       Off        Off

   4MB        On       Off        On        On       Off        Off

   5MB        On        On       Off        On       Off        On

   6MB        On        On       Off        On       Off        On

   7MB        On        On        On        On        On        Off

   8MB        On        On        On        On        On        Off

  DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED CONT)

   Size     SW3/1     SW3/2     SW3/3     SW3/4     SW3/5      SW3/6

   1MB       Off        On       Off       Off       Off        On

   2MB       Off        On       Off       Off       Off        On

   3MB       Off        On        On       Off        On        Off

   4MB       Off        On        On       Off        On        Off

   5MB        On       Off       Off       Off        On        On

   6MB        On       Off       Off       Off        On        On

   7MB        On       Off        On        On       Off        Off

   8MB        On       Off        On        On       Off        Off

  DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED)

    Size       SW1/1       SW1/2       SW1/3       SW1/4

    1MB          On          On          On          On

    2MB          On          On          On          On

    3MB          On          On          On          On

    4MB          On          On          On          On

    5MB          On          On          On          On

    6MB          On          On          On          On

    7MB          On          On          On          On

    8MB          On          On          On          On

    9MB          On          On          On          On

    10MB         On          On          On          On

    11MB         On          On          On          On

    12MB         On          On          On          On

    13MB         On          On          On          On

    14MB         On          On          On          On

  DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED CONT)

  Size     SW2/1     SW2/2    SW2/3    SW2/4     SW2/5    SW2/6

   1MB       On       On        On      Off       Off       On

   2MB       On       On        On      Off       On        On

   3MB       On       On        On      Off       On       Off

   4MB       On       On        On       On       Off      Off

   5MB       On       On        On      Off       On        On

   6MB       On       On        On       On       Off       On

   7MB       On       On        On       On       On        On

   8MB       On       On        On       On       On       Off

   9MB       On       On        On       On       On        On

  10MB       On       On        On       On       On        On

  11MB       On       On        On       On       On       Off

  12MB       On       On        On       On       On        On

  13MB       On       On        On       On       On        On

  14MB       On       On        On       On       On        On

  DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED CONT)

  Size     SW3/1     SW3/2    SW3/3    SW3/4     SW3/5    SW3/6

   1MB      Off       On       Off      Off       Off       On

   2MB      Off       On       Off      Off       Off       On

   3MB      Off       On        On      Off       On       Off

   4MB      Off       On        On      Off       On       Off

   5MB       On       Off      Off      Off       On        On

   6MB       On       Off      Off      Off       On        On

   7MB       On       On       Off       On       Off       On

   8MB       On       On        On       On       On       Off

   9MB       On       On        On       On       On       Off

  10MB       On       On       Off       On       Off       On

  11MB       On       On        On       On       On       Off

  12MB       On       On        On       On       On       Off

  13MB       On       On        On       On       On        On

  14MB       On       On        On       On       On        On

