
NCL AMERICA

NCL 565

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-height card

  Hard drive supported:      Two IDE(AT) interface drives

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

[Image]

                           CONNECTIONS

                   Function                         Location

  40-pin connector - IDE(AT) interface                CN1

  34-pin data cable connector - floppy drive          CN2

  9-pin serial port 1 - internal                      CN3

  9-pin serial port 2 - internal                      CN4

  25-pin parallel port - external                     CN5

  15-pin connector - external game port               CN6

  4-pin connector - drive active LED                  LED

  External hard drive power connector                 PWR

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     IOCHRDY connected to IDE               JP1             pins 1 & 2
      interface pin 27                                        closed

      IOCHRDY connected to IDE               JP1             pins 2 & 3
      interface pin 21                                        closed

      IOCHRDY not connected to IDE           JP1               open
      interface

                   USER CONFIGURABLE SETTINGS(CONTINUED)

               Function                     Location          Setting

     IRQ14 connected directly to bus         JP3            pins 2 & 3
                                                               closed

      IRQ14 enabled by IDE                    JP3            pins 1 & 2
      interface(CN1) pin 39                                    closed

      IRQ14 is not connected to bus           JP3               open

     Game port enabled                       JP5              closed

      Game port disabled                      JP5               open

     Serial port 1 interrupt IRQ4            JP6            pins 2 & 3
      select                                                   closed

      Serial port 1 interrupt IRQ3            JP6            pins 1 & 2
      select                                                   closed

      Serial port 1 interrupt IRQ5            JP7            pins 1 & 2
      select                                                   closed

      Serial port 1 interrupt IRQ9            JP7            pins 2 & 3
      select                                                   closed

      Serial port 1 interrupt              JP6 & JP7            open
      disabled

     Serial port 2 interrupt IRQ3            JP8            pins 1 & 2
      select                                                   closed

      Serial port 2 interrupt IRQ4            JP8            pins 2 & 3
      select                                                   closed

      Serial port 2 interrupt IRQ5            JP9            pins 1 & 2
      select                                                   closed

      Serial port 2 interrupt IRQ9            JP9            pins 2 & 3
      select                                                   closed

      Serial port 2 interrupt              JP8 & JP9            open
      disabled

     Parallel port interrupt IRQ7            JP10           pins 2 & 3
      select                                                   closed

      Parallel port interrupt IRQ5            JP10           pins 1 & 2
      select                                                   closed

      Parallel port interrupt                 JP10              open
      disabled

                      IDE/FLOPPY DRIVE ADDRESS SELECT

   IDE interface(CN1)     Floppy Drive(CN2)       JP2/A         JP2/B

           1FXh                3FXh              open           open

            17Xh                37Xh              open          closed

          Disabled              3FXh             closed          open

            1FXh              Disabled           closed         closed

                        SERIAL PORT ADDRESS SELECT

    Port 1 (CN3)     Port 2 (CN4)      JP4/A        JP4/B        JP4/C

         COM1           COM2          open         open          open

          COM1           COM3          open         open         closed

          COM1           COM4          open        closed         open

          COM2           COM3          open        closed        closed

          COM2           COM4         closed        open          open

          COM3           COM4         closed        open         closed

          COM1         Disabled       closed       closed         open

        Disabled       Disabled       closed       closed        closed

                       PARALLEL PORT ADDRESS SELECT

            LPT                     JP4/D                   JP4/E

              1                     open                   open

               2                     open                  closed

            Disabled                closed                  open

            Disabled                closed                 closed

