
PHILIPS CONSUMER ELECTRONICS, CO.

P2230 CE

Processor         80286
Processor Speed   8/12MHz
Chip Set          Unidentified
Max. Onboard DRAM 4MB
Cache             None
BIOS              Unidentified
Dimensions        254mm x 218mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  Serial port 1                J9       VGA port                   J12

  Serial port 2               J10       Riser Card                 SL1

  Parallel port               J11

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     SIMM size select 256K x 9                W6              Open

      SIMM size select 1M x 9                  W6             Closed

     BIOS type select 27256                   W8             Closed

      BIOS type select 27128                   W8              Open

     RAM split select 384K above 1MB          W9              Open
      for EMS or extended

      RAM split select 384K below 1MB          W9             Closed
      for EMS or extended

     Burn in mode not active                  W26             Open

      Burn in mode active                      W26            Closed

     Manufacturing mode not active            W27             Open

      Manufacturing mode active                W27            Closed

     Floppy drive interface enabled           W28             Open

      Floppy drive interface disabled          W28            Closed

     Video type select normal                 W29             Open

      Video type select slow                   W29            Closed

     Speaker volume select low                W30            Closed

      Speaker volume select high               W30             Open

     I/O bus speed select 8MHz                W33             Open

      I/O bus speed select 12MHz               W33           pins 2 & 3
                                                              closed

     Factory configured - do not alter        W38            Closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

     640KB        (2) 256K x 9   (2) 64K x 9

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

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

  DRAM SPEED CONFIGURATION

   Size      W13      W14

  100ns     Open     Closed

  120ns     Closed    Open

               DRAM JUMPER CONFIGURATION

  Banks used       W16           W17          W18

      1           Open          Open          Open

      2           Open         Closed         Open

                     DRAM STROBE ADDRESS CONFIGURATION

               Setting                                 W37

   SIMM U16 = Bank 1 column address             pins 1 & 2 closed
                strobe

   SIMM U16 = Bank 2 column address             pins 2 & 3 closed
                strobe

     SIMM U16 = address strobe not                    Open
              connected

  Note: On the diagram, U16 & U17 are shown as Bank 1.

                     DRAM STROBE ADDRESS CONFIGURATION

               Setting                                 W36

   SIMM U17 = Bank 1 column address             pins 1 & 2 closed
                strobe

   SIMM U17 = Bank 2 column address             pins 2 & 3 closed
                strobe

     SIMM U17 = address strobe not                    Open
              connected

  Note: On the diagram, U16 & U17 are shown as Bank 1.

                     DRAM STROBE ADDRESS CONFIGURATION

               Setting                                 W35

    SIMM U16 & U17 = Bank 1 column              pins 1 & 2 closed
            address strobe

    SIMM U16 & U17 = Bank 2 column              pins 2 & 3 closed
            address strobe

  SIMM U16 & U17 = address strobe not                 Open
              connected

  Note: On the diagram, U16 & U17 are shown as Bank 1.

   ON BOARD VIDEO CONFIGURATION

  Setting       W10        W21

  Enabled     Closed      Closed

  Disabled     Open        Open

           VIDEO CONFIGURATION

   Setting        S1/1          S1/2

  Monochrome       On           Off

    Color          Off           On

