
DEICO ELECTRONICS, INC.

386C

Processor             80386DX
Processor Speed       33/40MHz
Chip Set              Unidentified
Max. Onboard DRAM     32MB
Cache                 32/64/128/256KB
BIOS                  AMI
Dimensions            330mm x 218mm
I/O Options           Floppy drive interface, IDE interface, parallel
                      port, serial ports (2)
NPU Options           80387DX

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  External battery          J1         Power LED &               J22
                                       keylock

  Parallel port             J3         Speaker                   J23

  Serial port 2             J5         Turbo LED            J24 (pins 1 &
                                                                 2)

  Serial port 1             J6         Turbo switch         J24 (pins 3 &
                                                                 4)

  Floppy drive              J7         Reset switch              J25
  interface

  IDE interface             J8         IDE interface LED         J26

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Floppy drive interface enabled           W9            pins 1 & 2
                                                              closed

      Floppy drive interface disabled          W9            pins 2 & 3
                                                              closed

     IDE interface enabled                    W10           pins 1 & 2
                                                              closed

      IDE interface disabled                   W10           pins 2 & 3
                                                              closed

     Factory configured - do not alter        W11             Open

     Monitor type select color                W12           pins 1 & 2
                                                              closed

      Monitor type select monochrome           W12           pins 2 & 3
                                                              closed

     Battery type select internal             W14           pins 1 & 2
                                                              closed

      Battery type select external             W14           pins 2 & 3
                                                              closed

     CMOS memory normal operation             W15           pins 1 & 2
                                                              closed

      CMOS memory clear                        W15           pins 2 & 3
                                                              closed

     NPU synchronous with CPU                 W16           pins 2 & 3
                                                              closed

      NPU asynchronous with CPU                W16           pins 1 & 2
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      20MB        (4) 1M x 9      (4) 4M x 9

      20MB        (4) 4M x 9      (4) 1M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

            CACHE CONFIGURATION

     Size          Bank 0        Bank 1

     32KB        (4) 8K x 8       NONE

     64KB        (4) 8K x 8    (4) 8K x 8

     128KB       (4) 32K x 8      NONE

     256KB       (4) 32K x 8   (4) 32K x 8

                  CACHE JUMPER CONFIGURATION

  Size      W17     W18      W19      W20      W21      W22

  32KB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  64KB     1 & 2   1 & 2    1 & 2    1 & 2    2 & 3    2 & 3

  128KB    2 & 3   2 & 3    1 & 2    1 & 2    2 & 3    2 & 3

  256KB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

                   CPU SPEED CONFIGURATION

      CPU speed           Bus speed               W13

      33/40MHz             8/10MHz         pins 1 & 2 closed

      33/40MHz             11/13MHz        pins 2 & 3 closed

                      PARALLEL PORT/IRQ CONFIGURATION

       Port                IRQ               W1                 W4

       LPT1               IRQ7            pins 1 & 2        pins 1 & 2
                                           closed             closed

       LPT2               IRQ5            pins 2 & 3        pins 2 & 3
                                           closed             closed

     Disabled           Disabled          pins 3 & 4        pins 3 & 4
                                           closed             closed

                         SERIAL PORT CONFIGURATION

    Serial port         COM port             W2                 W3

      Port 1              COM1            pins 1 & 2           N/A
                                           closed

      Port 1              COM3            pins 2 & 3           N/A
                                           closed

      Port 2              COM2               N/A            pins 1 & 2
                                                              closed

      Port 2              COM4               N/A            pins 2 & 3
                                                              closed

     Disabled           Disabled          pins 3 & 4        pins 3 & 4
                                           closed             closed

                SERIAL PORT IRQ3 CONFIGURATION

     Serial port             IRQ                   W5

       Port 1                IRQ3          pins 2 & 3 closed

       Port 2                IRQ3          pins 1 & 2 closed

      Disabled             Disabled        pins 3 & 4 closed

                SERIAL PORT IRQ4 CONFIGURATION

     Serial port             IRQ                   W6

       Port 1                IRQ4          pins 2 & 3 closed

       Port 2                IRQ4          pins 1 & 2 closed

      Disabled             Disabled        pins 3 & 4 closed

                SERIAL PORT IRQ5 CONFIGURATION

     Serial port             IRQ                   W7

       Port 1                IRQ5          pins 2 & 3 closed

       Port 2                IRQ5          pins 1 & 2 closed

      Disabled             Disabled        pins 3 & 4 closed

                SERIAL PORT IRQ9 CONFIGURATION

     Serial port             IRQ                   W8

       Port 1                IRQ9          pins 2 & 3 closed

       Port 2                IRQ9          pins 1 & 2 closed

      Disabled             Disabled        pins 3 & 4 closed

