AURORA TECHNOLOGIES, INC.

MM401A/MM401AX/MM401A+

Card Type                Serial card
Chipset Controller       Unidentified
I/O Options              Serial port (4) (Four DB-25 serial ports on
                         external cable)
Maximum DRAM             N/A

[Image]

                        CONNECTIONS

           Purpose                      Location

  62-pin interface connector               CN1

                       BOARD BASE ADDRESS SELECTION

     Address        SW1/1       SW1/2      SW1/3       SW1/4      SW1/5

  »     E0000h        On         On          On         Off        Off

        EC000h       Off         Off         On         Off        Off

        E8000h        On         Off         On         Off        Off

        E4000h       Off         On          On         Off        Off

        DC000h       Off         Off        Off         On         Off

        D8000h        On         Off        Off         On         Off

        D4000h       Off         On         Off         On         Off

        D0000h        On         On         Off         On         Off

        CC000h       Off         Off         On         On         Off

        C8000h        On         Off         On         On         Off

                  BOARD BASE ADDRESS SELECTION

  Address     SW1/6      SW1/7      SW1/8      SW1/9     SW1/10

  EC000h       Off        On         On         On         On

  E8000h       Off        On         On         On         On

  E4000h       Off        On         On         On         On

  E0000h       Off        On         On         On         On

  DC000h       Off        On         On         On         On

  D8000h       Off        On         On         On         On

  D4000h       Off        On         On         On         On

  D0000h       Off        On         On         On         On

  CC000h       Off        On         On         On         On

  C8000h       Off        On         On         On         On

                               INTERRUPT SELECTION

   IRQ     JP1/A    JP1/B    JP1/C    JP1/D    JP1/E    JP1/F    JP1/G    JP1/H

  »   15    Open     Open     Open     Open    Open     Open     Open     Closed

      2/9   Open     Open     Open    Closed   Open     Open     Open     Open

      4    Closed    Open     Open     Open    Open     Open     Open     Open

      5     Open    Closed    Open     Open    Open     Open     Open     Open

      7     Open     Open    Closed    Open    Open     Open     Open     Open

      10    Open     Open     Open     Open    Closed   Open     Open     Open

      11    Open     Open     Open     Open    Open     Closed   Open     Open

      12    Open     Open     Open     Open    Open     Open     Closed   Open