
UNIDENTIFIED

KM-516A

Card Type                     Multi I/O card
Chipset/Controller            Unknown
I/O Options                   Clock, floppy drive interface, game port,
                              parallel port, serial ports (2)
Maximum DRAM                  N/A

[Image]

                                CONNECTIONS

         Purpose           Location           Purpose           Location

  Floppy drive connector      CN1       Game port                 CN4

  Serial port 1               CN2       Parallel port             CN5

  Serial port 2               CN3

                   PRIMARY SERIAL PORT INTERRUPT SELECT

    IRQ          J12/A           J12/B          J12/C           J12/D

    IRQ2       Pins 2 & 3        Open            Open           Open
                 closed

    IRQ3          Open         Pins 2 & 3        Open           Open
                                closed

    IRQ4          Open           Open         Pins 2 & 3        Open
                                                closed

    IRQ5          Open           Open            Open         Pins 2 & 3
                                                               closed

                      SECONDARY PORT INTERRUPT SELECT

    IRQ          J12/A           J12/B          J12/C           J12/D

    IRQ2       Pins 1 & 2        Open            Open           Open
                 closed

    IRQ3          Open         Pins 1 & 2        Open           Open
                                closed

    IRQ4          Open           Open         Pins 1 & 2        Open
                                                closed

    IRQ5          Open           Open            Open         Pins 1 & 2
                                                               closed

                         SERIAL PORT CONFIGURATION

    Port 1      Port 2       J10/A       J10/B       J10/C       J10/D
    (CN2)       (CN3)

    COM1         COM2        Open        Open       Pins 1 &   Pins 2 & 3
                                                   2 closed      closed

    COM1         COM3        Open       Pins 1 &     Open      Pins 2 & 3
                                       2 closed                  closed

    COM1         COM4       Pins 1 &     Open        Open      Pins 2 & 3
                           2 closed                              closed

    COM2         COM1        Open        Open       Pins 2 &   Pins 1 & 2
                                                   3 closed      closed

    COM2         COM3        Open       Pins 1 &    Pins 2 &      Open
                                       2 closed    3 closed

    COM2         COM4       Pins 1 &     Open       Pins 2 &      Open
                           2 closed                3 closed

    COM3         COM1        Open       Pins 2 &     Open      Pins 1 & 2
                                       3 closed                  closed

    COM3         COM2        Open       Pins 2 &    Pins 1 &      Open
                                       3 closed    2 closed

    COM3         COM4       Pins 1 &    Pins 2 &     Open         Open
                           2 closed    3 closed

    COM4         COM1       Pins 2 &     Open        Open      Pins 1 & 2
                           3 closed                              closed

    COM4         COM2       Pins 2 &     Open       Pins 1 &      Open
                           3 closed                2 closed

    COM4         COM3       Pins 2 &    Pins 1 &     Open         Open
                           3 closed    2 closed

  Disabled       COM1        Open        Open        Open      Pins 1 & 2
                                                                 closed

  Disabled       COM2        Open        Open       Pins 1 &      Open
                                                   2 closed

  Disabled       COM3        Open       Pins 1 &     Open         Open
                                       2 closed

  Disabled       COM4       Pins 1 &     Open        Open         Open
                           2 closed

    COM1       Disabled      Open        Open        Open      Pins 2 & 3
                                                                 closed

    COM2       Disabled      Open        Open       Pins 2 &      Open
                                                   3 closed

    COM3       Disabled      Open       Pins 2 &     Open         Open
                                       3 closed

    COM4       Disabled     Pins 2 &     Open        Open         Open
                           3 closed

  Disabled     Disabled      Open        Open        Open         Open

       PARALLEL PORT CONFIGURATION

         LPT                J11/B

          1           Pins 1 & 2 closed

          2           Pins 2 & 3 closed

  PARALLEL PORT UNI-DIRECTIONAL/BI-DIRECTIONAL SELECT

          Setting                        J9

      Uni-directional            Pins 1 & 2 closed

       Bi-directional            Pins 2 & 3 closed

         CLOCK PORT CONFIGURATION

       Address              J11/A

        377h          Pins 1 & 2 closed

        277h          Pins 2 & 3 closed

    PRIMARY SERIAL PORT FACTORY CONFIGURED SETTINGS

           Jumper                     Setting

             J1              Pins 2 & 3, 4 & 5 closed

             J2                  Pins 2 & 3 closed

             J5                  Pins 2 & 3 closed

             J6                  Pins 2 & 3 closed

   SECONDARY SERIAL PORT FACTORY CONFIGURED SETTINGS

           Jumper                     Setting

             J3              Pins 2 & 3, 4 & 5 closed

             J4                  Pins 2 & 3 closed

             J7                  Pins 2 & 3 closed

             J8                  Pins 2 & 3 closed

      PRIMARY SERIAL PORT NULL MODEM CONFIGURATION

           Jumper                     Setting

             J1              Pins 1 & 2, 3 & 4 closed

             J2                  Pins 1 & 2 closed

             J5                  Pins 1 & 2 closed

             J6                  Pins 1 & 2 closed

     SECONDARY SERIAL PORT NULL MODEM CONFIGURATION

           Jumper                     Setting

             J3              Pins 1 & 2, 3 & 4 closed

             J4                  Pins 1 & 2 closed

             J7                  Pins 1 & 2 closed

             J8                  Pins 1 & 2 closed

