QUALOGY, INC.

540039

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE (AT) Interface drives

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

[Image]

                          CONNECTIONS

                   Function                       Location

  4-pin connector-drive active LED                   CN1

  34-pin control cable connector-floppy drive        CN2

  40-pin IDE (AT) Interface connector                CN3

  9-pin serial port 1 (COM1)-internal                CN4

  9-pin serial port 2 (COM2)-internal*               CN5

  9-pin serial port 3 (COM2)-external*               CN6

  25-pin parallel port-external                      CN7

                        USER CONFIGURABLE SETTINGS

                Function                     Location         Setting

  »   Single speed floppy drive                JP1              open
      support

      Dual speed floppy drive support          JP1             closed

  »   Floppy precompensation is 187ns          JP2              open

      Floppy precompensation is 125ns          JP2             closed

  »   Phoenix BIOS on host                     JP3           pins 1 & 2
                                                               closed

      Other IBM compatible BIOS on             JP3           pins 2 & 3
      host                                                     closed

  »   Factory configured - do not              JP4              open
      alter

                        USER CONFIGURABLE SETTINGS

               Function                     Location          Setting

  »   Floppy drive enabled                SW1/switch 1           on

      Floppy drive disabled               SW1/switch 1          off

  »   Hard drive enabled                  SW1/switch 2           on

      Hard drive disabled                 SW1/switch 2          off

  »   Parallel port (CN7) is set to       SW1/switch 3           on
      IRQ7 (LPT1-378-37F)

      Parallel port (CN7) is set to       SW1/switch 3          off
      IRQ5 (LPT2-278-27F)

  »   Parallel port (CN7) enabled         SW1/switch 4           on

      Parallel port (CN7) disabled        SW1/switch 4          off

  »   Serial port 2 (CN4) enabled on      SW1/switch 5           on
      IRQ3 (COM2-2F8-2FF)

      Serial port 2 (CN4) disabled        SW1/switch 5          off

  »   Serial port 1 (CN5 or CN6)          SW1/switch 6           on
      enabled on IRQ4

      (COM1-3F8-3FF)

      Serial port 1 (CN5 or CN6)          SW1/switch 6          off
      disabled

                       MISCELLANEOUS TECHNICAL NOTES

   * CN5 and CN6 operate at the same I/O address, therefore they may not
                          be used simultaneously.