
ACCULOGIC, INC.

SIDE-4

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-height card

  Hard drives supported:     Two IDE(AT) drives

  Floppy drives supported:   Two 360KB, 720KB, 1.2MB or 1.44MB drives

[Image]

                            CONNECTIONS

                   Function                          Location

  34-pin control cable connector-floppy drive           J1

  4-pin connector-Drive Active LED                      J2

  9-pin serial port 1-external                          J3

  25-pin parallel port-external                         J4

  40-pin AT Interface (IDE) connector                   J5

  9-pin serial port 2-internal                          J8

                               IRQ14 STATUS

              Function                  W3/Pins 1 & 2     W3/Pins 3 & 4

     IRQ14 normal                          open              closed

      IRQ14 delayed until ACTIVE-          closed              open
      signal is removed

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     Floppy drive enabled                   W4A              closed

      Floppy drive disabled                  W4A               open

     Floppy drive port address is           W4B               open
      3F0-3F7h

      Floppy drive port address is           W4B              closed
      370-377h

     Single speed floppy drives              W5               open
      supported

      Dual speed floppy drives                W5              closed
      supported

     Hard drive enabled                      W9              closed

      Hard drive disabled                     W9               open

       PARALLEL PORT (CN4) CONFIGURATION

      CN4         W8/jumper 1    W8/jumper 2

  LPT1 enabled      closed           open

  LPT2 enabled      closed          closed

    Disabled         open            open

                     SERIAL PORT 1 (CN3) CONFIGURATION

             Function                  W8/Jumper 3         W8/Jumper 4

     Serial port 1 set to COM1          closed               open
      (3F8h)

      Serial port 1 set to COM3           open               closed
      (3E8h)

                     SERIAL PORT 2 (CN8) CONFIGURATION

             Function                  W8/Jumper 5         W8/Jumper 6

     Serial port 2 set to COM2          closed               open
      (2F8h)

      Serial port 2 set to COM4           open               closed
      (2E8h)

                        I/O PORT INTERRUPT REQUEST

              Function                    Location            Setting

     Parallel port (CN4) uses IRQ7          W7              pins 3 & 4
                                                              closed

      Parallel port (CN4) uses IRQ5          W7              pins 1 & 2
                                                              closed

     Serial port 2 (CN8) uses IRQ3          W7              pins 5 & 6
                                                              closed

      Serial port 2 (CN8) uses IRQ4          W7              pins 5 & 7
                                                              closed

     Serial port 1 (CN3) uses IRQ4          W7              pins 7 & 8
                                                              closed

      Serial port 1 (CN3) uses IRQ3          W7              pins 6 & 8
                                                              closed

        MISCELLANEOUS TECHNICAL NOTES

  This controller has no on-board software.

