
INTERLOGIC INDUSTRIES

SC386SX-25

Processor                    80386SX
Processor Speed              25MHz
Chip Set                     C & T SCAMP
Max. Onboard DRAM            8MB
SRAM Cache                   None
BIOS                         Award
Dimensions                   195mm x 127mm
I/O Options                  Auxilliary keyboard connector, floppy drive
                             interface,

                             IDE interface, parallel port, serial port (2)
NPU Options                  80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Floppy drive               CN1       Parallel port              CN7
  interface

  Reset switch               CN2       Auxiliary keyboard         CN8

  IDE interface LED          CN3       External battery           CN9

  Power LED & keylock        CN4       Serial port 1              CN10

  Speaker                    CN5       Serial port 2              CN11

  IDE interface              CN6       Floppy drive               LED
                                       interface LED

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

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

      2MB         (2) 1M x 9         NONE

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

      8MB         (2) 4M x 9         NONE

      16MB        (2) 4M x 9      (2) 4M x 9

                        USER CONFIGURABLE SETTINGS

                Function                      Jumper         Position

     Pipeline mode endabled                   JP1             open

      Pipeline mode disabled                   JP1            closed

     Watchdog Timer interval select           JP2           pins 1 & 2
      500ms                                                   closed

      Watchdog Timer interval select 1         JP2           pins 2 & 3
      second                                                  closed

      Watchdog Timer disabled                  JP2             open

     Factory configured - do not alter        JP3             open

     Parallel port (CN7) interrupt            JP4           pins 1 & 2
      select IRQ7 (LPT2)                                      closed

      Parallel port (CN7) interrupt            JP4           pins 2 & 3
      select IRQ5 (LPT3)                                      closed

     Watchdog Timer mode select system        JP5           pins 1 & 2
      reset after time-out                                    closed

      Watchdog Timer mode select low           JP5           pins 2 & 3
      IOCHK# NMI after time-out                               closed

     Turbo mode seletable from                JP6           pins 1 & 2
      keyboard                                                closed

      Turbo mode disabled                      JP6           pins 2 & 3
                                                              closed

      Turbo mode selectable by software        JP6             open

     IDE interface (CN6) enabled              JP7           pins 1 & 2
                                                              closed

      IDE interface (CN6) disabled             JP7           pins2 & 3
                                                              closed

     Floppy drive interface (CN1)             JP8           pins 1 & 2
      enabled                                                 closed

      Floppy drive interface (CN1)             JP8           pins 2 & 3
      disabled                                                closed

     Parallel port (CN7) select LPT2          JP9           pins 1 & 2
      (I/O address 378-37Fh)                                  closed

      Parallel port (CN7) select LPT3          JP9           pins 2 & 3
      (I/O address 278-27Fh)                                  closed

     Parallel port (CN7) enabled              JP15          pins 1 & 2
                                                              closed

      Parallel port (CN7) disabled             JP15          pins 2 & 3
                                                              closed

     Monitor type select color                JP17           closed

      Monitor type select monochrome           JP17            open

     CMOS memory normal operation             JP18          pins 2 & 3
                                                              closed

      CMOS memory clear                        JP18          pins 1 & 2
                                                              closed

                         SERIAL PORT CONFIGURATION

     Serial port 1 (CN10) enabled         JP13        pins 1 & 2 closed

      Serial port 1 (CN10) disabled        JP13        pins 2 & 3 closed

     Serial port 1 (CN10) select          JP12        pins 1 & 2 closed
      COM1 (I/O address 3F8-3FFh)

      Serial port 1 (CN10) select          JP12        pins 2 & 3 closed
      COM3 (I/O address 3E8-3EFh)

     Serial port 1 (CN10) interrupt       JP10        pins 1 & 2 closed
      select IRQ4

      Serial port 1 (CN10) interrupt       JP10        pins 2 & 3 closed
      select IRQ3

     Serial port 2 (CN11) enabled         JP16        pins 1 & 2 closed

      Serial port 2 (CN11) disabled        JP16        pins 2 & 3 closed

     Serial port 2 (CN11) select          JP14        pins 1 & 2 closed
      COM2 (I/O address 2F8-2FFh)

      Serial port 2 (CN11) select          JP14        pins 2 & 3 closed
      COM4 (I/O address 2E8-2EFh)

     Serial port 2 (CN11) interrupt       JP11        pins 1 & 2 closed
      select IRQ3

      Serial port 2 (CN11) interrupt       JP11        pins 2 & 3 closed
      select IRQ4

