NEC TECHNOLOGIES, INC.

POWERMATE 2 (G9ZXW)

Processor              80286 (exact location unidentified)
Processor Speed        8/10MHz
Chip Set               Unidentified
Maximum Onboard Memory 10MB (on external memory cards)
Cache                  None
BIOS                   Unidentified
Dimensions             355mm x 305mm
I/O Options            Floppy drive interface, parallel port, serial ports
                       (2)
NPU Options            80287 (exact location unidentified)

[Image]

                                CONNECTIONS

       Function            Label             Function            Label

  Serial port               CN1       Parallel port               CN3

  Serial port               CN2       Floppy drive interface      CN4

                        USER CONFIGURABLE SETTINGS

                 Setting                      Label          Position

  »   Factory configured - do not alter        S1              Open

  »   Programmable ROM normal operation        S3           Pins 2 & 3
                                                              closed

      Programmable ROM mask ROM                S3           Pins 1 & 2
                                                              closed

  »   BIOS type select 27256                   S4           Pins 2 & 3
                                                              closed

      BIOS type select 27128                   S4           Pins 1 & 2
                                                              closed

  »   Factory configured - do not alter       S5/1             Off

  »   Factory configured - do not alter       S5/2             Off

  »   Factory configured - do not alter       S5/3             Off

  »   Parallel port enabled                   S5/4              On

      Parallel port disabled                  S5/4             Off

  »   Serial port channel 1 enabled           S5/5              On

      Serial port channel 1 disabled          S5/5             Off

  »   Serial port channel 2 enabled           S5/6              On

      Serial port channel 2 disabled          S5/6             Off

  »   Factory configured - do not alter       S5/7              On

  »   Floppy drive interface enabled          S5/8              On

      Floppy drive interface disabled         S5/8             Off

  »   Secondary floppy drive I/O port         S5/9              On
      enabled

      Secondary floppy drive I/O port         S5/9             Off
      disabled

  »   Monitor type select color               S5/10             On

      Monitor type select monochrome          S5/10            Off

  »   Factory configured - do not alter        S6           Pins 2 & 3
                                                              closed

  »   2 wait states at 10MHz/1 wait            S7           Pins 1 & 2
      state at 8MHz                                           closed

      1 wait state at 8MHz or 10MHz            S7           Pins 3 & 4
                                                              closed

  »   Factory configured - do not alter       S12/1             On

  »   Factory configured - do not alter       S12/2            Off

  »   Factory configured - do not alter       S12/3             On

  »   Factory configured - do not alter       S12/4             On

  »   Factory configured - do not alter       S12/5             On

  »   ROM type select IBM                     S12/6             On

      ROM type select APC                     S12/6            Off

                                DRAM

  Note: The orientation and location of the DRAM is unidentified.

                         DRAM JUMPER

       Bank 0               Bank 0                 S2

        256KB                64KB          Pins 1 & 2 closed

        256KB                None          Pins 3 & 4 closed

        256KB               256KB                 Open

[Image]

                           DRAM

  Note: The orientation and chip sizes are unidentified.

                           MEMORY CARD SWITCHES

  Expansion cards    SW1/1      SW1/2       SW1/3      SW1/4      SW1/5
     installed

         1            Off        Off         Off        On         Off

         2            Off        Off         On         On         Off

         3            Off         On         Off        On         Off

         4            Off         On         On         On         Off

         5             On        Off         Off        On         Off

                       MEMORY CARD SWITCHES (CON’T)

  Expansion cards    SW1/6      SW1/7      SW1/8      SW1/9      SW1/10
    installed

        1             Off        Off        Off         On         On

        2             Off        Off         On         On         On

        3             Off         On        Off         On         On

        4             Off         On         On         On         On

        5              On        Off        Off         On         On

                       MEMORY CARD SWITCHES (CON’T)

  Expansion cards     SW2/1      SW2/2      SW2/3      SW2/4      SW2/5
     installed

         1             Off        Off        On         Off        Off

         2             Off        On         Off        Off        Off

         3             Off        On         On         Off        Off

         4             On         Off        Off        Off        Off

         5             On         Off        On         Off        Off

                       MEMORY CARD SWITCHES (CON’T)

  Expansion cards    SW2/6      SW2/7      SW2/8      SW2/9      SW2/10
     installed

         1            Off        Off         On        Off         On

         2            Off         On        Off        Off         On

         3            Off         On         On        Off         On

         4             On        Off        Off        Off         On

         5             On        Off         On        Off         On

                       MISCELLANEOUS TECHNICAL NOTE

  The location of pin 1 and switch 1 on all jumpers and switches is
  unidentified.