
EVEREX SYSTEMS, INC.

IDE-2V

  Data bus:                32-bit, VL-bus

  Size:                    Three/quarter-length, half-height card

  Hard drive supported:    Two IDE (AT) Interface drives

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

[Image]

                            CONNECTIONS

                   Function                          Location

  34-pin control cable connector-floppy drive           J1

  25-pin parallel port (LPT1/2) - external              J2

  10-pin serial port 2 (COM2/4) - internal              J3

  10-pin serial port 1 (COM1/3) - internal              J4

  40-pin AT Interface (IDE) connector                   J5

  4-pin connector-Drive active LED                      J6

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     IDE normal mode enabled                JP1             pins 1 & 2
                                                              closed

      IDE turbo mode enabled                 JP1             pins 2 & 3
                                                              closed

     Hard drive enabled                     JP8               open

                                            JP21             pins 2 & 3
                                                              closed

      Hard drive disabled                    JP8              closed

                                            JP21             pins 1 & 2
                                                              closed

     Parallel Port (J2) uses IRQ7           JP9             pins 1 & 2
                                                              closed

      Parallel Port (J2) uses IRQ5           JP9             pins 2 & 3
                                                              closed

     Floppy drive enabled                  JP22             pins 2 & 3
                                                              closed

      Floppy drive disabled                 JP22             pins 1 & 2
                                                              closed

     Serial Port 1 (J4) uses IRQ4          JP23             pins 1 & 2
                                                              closed

      Serial Port 1 (J4) uses IRQ3          JP23             pins 2 & 3
                                                              closed

     Serial Port 2 (J3) uses IRQ3          JP24             pins 1 & 2
                                                              closed

      Serial Port 2 (J3) uses IRQ4          JP24             pins 2 & 3
                                                              closed

                             IDE RECOVERY TIME

           TIme                  Jumper JP3              Jumper JP4

             120ns            pins 1 & 2 closed       pins 1 & 2 closed

             180ns            pins 2 & 3 closed       pins 1 & 2 closed

             240ns            pins 1 & 2 closed       pins 2 & 3 closed

            300ns            pins 2 & 3 closed       pins 2 & 3 closed

                     SERIAL PORT 1 (J4) CONFIGURATION

           Address                Jumper JP15            Jumper JP16

             3F8h             pins 2 & 3 closed      pins 2 & 3 closed

              2F8h             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 1 & 2 closed      pins 1 & 2 closed

                     SERIAL PORT 2 (J3) CONFIGURATION

           Address                Jumper JP17            Jumper JP18

             2F8h             pins 2 & 3 closed      pins 2 & 3 closed

              3F8h             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 1 & 2 closed      pins 1 & 2 closed

                     PARALLEL PORT (J2) CONFIGURATION

           Address                Jumper JP19            Jumper JP20

             278h             pins 2 & 3 closed      pins 2 & 3 closed

              378h             pins 1 & 2 closed      pins 2 & 3 closed

              3BCh             pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 1 & 2 closed      pins 1 & 2 closed

                            IRQ14 CONFIGURATION

               Function                   Jumper JP27       Jumper JP28

      IRQ14 connected directly to bus       open             closed

        IRQ14 buffered mode enabled         closed             open

            MISCELLANEOUS TECHNICAL NOTES

  Jumper JP29 is factory configured - do not alter.

