
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.

