ICL

VALUEPLUS SLI-SERIES

Processor         80486SX/80486SX2/80486DX/80486DX2
Processor Speed   25/33/50(internal)/66(internal)MHz
Chip Set          Unidentified
Max. Onboard DRAM 32MB
Cache             Unidentified
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       Floppy drive interface, IDE interface, parallel port,
                  PS/2 mouse port, serial ports (2), VGA feature connector,
                  VGA port, riser slot
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  PS/2 mouse port             CN2      VGA feature connector       J13

  Serial port 1               CN3      Turbo switch                J19

  Serial port 2               CN4      Turbo LED                   J20

  Parallel port               CN5      Reset switch                J21

  VGA port                    CN6      Speaker                     J22

  Floppy drive interface      CN7      Power LED & keylock         J23

  IDE interface               CN8      IDE interface LED           J45

  External battery            J9       Riser Card                  SL1

                        USER CONFIGURABLE SETTINGS

                 Function                      Jumper         Position

  »   Monitor type select                        J4             Open
      monochrome/EGA/VGA

      Monitor type select color                  J4            Closed

  »   CMOS memory normal operation               J5             Open

      CMOS memory clear                          J5            Closed

  »   Password normal operation                  J7             Open

      Password clear                             J7            Closed

  »   Factory configured - do not alter          J8             N/A

  »   On board VGA enabled                      J10          pins 1 & 2
                                                               closed

      On board VGA disabled                     J10          pins 2 & 3
                                                               closed

  »   Factory configured - do not alter         J11             N/A

  »   Factory configured - do not alter         J16             N/A

  »   Factory configured - do not alter         J17             N/A

  »   Factory configured - do not alter         J18             N/A

  »   Factory configured - do not alter         J24             N/A

  »   Factory configured - do not alter         JC5             N/A

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      4MB        (1) 1M x 36      NONE

      8MB        (1) 1M x 36   (1) 1M x 36

     16MB        (1) 4M x 36      NONE

     20MB        (1) 4M x 36   (1) 1M x 36

     32MB        (1) 4M x 36   (1) 4M x 36

               CACHE CONFIGURATION

  Note: The size of the cache is unidentified.

                          CPU TYPE CONFIGURATION

      Type            JC1            JC2           JC3            JC4

    80486SX        pins 2 & 3     pins 2 & 3       Open          Open
                    closed         closed

    80486SX2       pins 2 & 3     pins 2 & 3       Open          Open
                    closed         closed

    80486DX        pins 1 & 2     pins 1 & 2      Closed        Closed
                    closed         closed

    80486DX2       pins 1 & 2     pins 1 & 2      Closed        Closed
                    closed         closed

         CPU SPEED CONFIGURATION

        Speed                JK1

        25MHz         pins 5 & 6 closed

        33MHz         pins 1 & 2 closed

       50iMHz         pins 5 & 6 closed

       66iMHz         pins 1 & 2 closed

                  FLOPPY DRIVE CONFIGURATION

       Setting               JF1                  JF2

       Enabled         pins 2 & 3 closed   pins 2 & 3 closed

      Disabled         pins 1 & 2 closed   pins 1 & 2 closed