
TTC COMPUTER PRODUCTS

MP-002

Card Type          I/O controller
Chipset/Controller National Semiconductor
I/O Options        Serial ports (4)
Maximum DRAM       N/A

[Image]

                            CONNECTIONS

        Purpose          Location         Purpose          Location

  Serial port 1            CN1      Serial port 3            CN3

  Serial port 2            CN2      Serial port 4            CN4

                             INTERRUPT SELECT

    IRQ      SW1/1  SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8

     IRQ2   Off     Off     Off     Off     Off    Off     Off      On

      IRQ4   Off     Off     Off     On      Off    Off     Off      Off

                     INPUT PORT ADDRESS CONFIGURATION

   Address   SW2/1   SW2/2   SW2/3   SW2/4   SW2/5   SW2/6   SW2/7   SW2/8
   Range

     180h    Off     Off     Off     Off     On      On     Off     Off
        -
      187h

      100h    Off     Off     Off     Off    Off      On     Off     Off
        -
      107h

      110h    Off     On      Off     Off    Off      On     Off     Off
        -
      117h

      120h    Off     Off     On      Off    Off      On     Off     Off
        -
      127h

      130h    Off     Off     Off     On     Off      On     Off     Off
        -
      137h

      140h    Off     Off     Off     On     Off      On     Off     Off
        -
      147h

      150h    Off     On      Off     On     Off      On     Off     Off
        -
      157h

      160h    Off     Off     On      On     Off      On     Off     Off
        -
      167h

      170h    Off     On      On      On     Off      On     Off     Off
        -
      177h

      190h    Off     On      Off     Off     On      On     Off     Off
        -
      197h

      1A0h    Off     Off     On      Off     On      On     Off     Off
        -
      1A7h

      1B0h    Off     On      On      Off     On      On     Off     Off
        -
      1B7h

      1C0h    Off     Off     Off     On      On      On     Off     Off
        -
      1C7h

      1D0h    Off     On      Off     On      On      On     Off     Off
        -
      1D7h

      1E0h    Off     Off     On      On      On      On     Off     Off
        -
      1E7h

      200h    Off     Off     Off     Off    Off     Off      On     Off
        -
      207h

      210h    Off     Off     On      Off    Off     Off      On     Off
        -
      217h

      220h    Off     Off     On      Off    Off     Off      On     Off
        -
      227h

      230h    Off     On      On      Off    Off     Off      On     N/A
        -
      237h

      240h    Off     Off     Off     On     Off     Off      On     N/A
        -
      247h

      250h    Off     On      Off     On     Off     Off      On     N/A
        -
      257h

      260h    Off     Off     On      On     Off     Off      On     N/A
        -
      267h

      270h    Off     On      On      On     Off     Off      On     N/A
        -
      277h

      280h    Off     Off     Off     Off     On     Off      On     N/A
        -
      287h

      290h    Off     On      Off     Off     On     Off      On     N/A
        -
      297h

      2A0h    Off     Off     On      Off     On     Off      On     N/A
        -
      2A7h

      2B0h    Off     On      On      Off     On     Off      On     N/A
        -
      2B7h

      2C0h    Off     Off     Off     On      On     Off      On     Off
        -
      2C7h

      2D0h    Off     On      Off     On      On     Off      On     Off
        -
      2D7h

      2E0h    Off     Off     On      On      On     Off      On     Off
        -
      2E7h

      2F0h    Off     On      On      On      On     Off      On     Off
        -
      2F7h

      300h    Off     Off     Off     Off    Off      On      On     Off
        -
      307h

      310h    Off     On      Off     Off    Off      On      On     Off
        -
      317h

      320h    Off     Off     On      Off    Off      On      On     Off
        -
      327h

      330h    Off     On      On      Off    Off      On      On     Off
        -
      337h

      340h    Off     Off     Off     On     Off      On      On     Off
        -
      347h

      350h    Off     On      Off     On     Off      On      On     Off
        -
      357h

      360h    Off     Off     On      On     Off      On      On     Off
        -
      367h

      370h    Off     On      On      On     Off      On      On     Off
        -
      377h

      380h    Off     Off     Off     Off     On      On      On     Off
        -
      387h

      390h    Off     On      Off     Off     On      On      On     N/A
        -
      397h

      3A0h    Off     Off     On      Off     On      On      On     Off
        -
      3A7h

      3B0h    Off     On      On      Off     On      On      On     Off
        -
      3B7h

      3C0h    Off     Off     Off     On      On      On      On     Off
        -
      3C7h

      3E0h    Off     Off     On      On      On      On      On     Off
        -
      3E7h

                         I/O ADDRESS CONFIGURATION

  Address    SW3/1  SW3/2   SW3/3   SW3/4   SW3/5   SW3/6   SW3/7   SW3/8

     100h   Off     Off     Off     On      Off    Off     Off      Off

      120h    On     Off     Off     On      Off    Off     Off      Off

      140h   Off     On      Off     On      Off    Off     Off      Off

      160h    On     On      Off     On      Off    Off     Off      Off

      180h   Off     Off     On      On      Off    Off     Off      Off

      1A0h    On     Off     On      On      Off    Off     Off      Off

      1C0h   Off     On      On      On      Off    Off     Off      Off

      200h   Off     Off     Off     Off     On     Off     Off      Off

      220h    On     Off     Off     Off     On     Off     Off      Off

      240h   Off     On      Off     Off     On     Off     Off      Off

      260h    On     On      Off     Off     On     Off     Off      Off

      280h   Off     Off     On      Off     On     Off     Off      Off

      2A0h    On     Off     On      Off     On     Off     Off      Off

      2C0h   Off     On      On      Off     On     Off     Off      Off

      2E0h    On     On      On      Off     On     Off     Off      Off

      300h   Off     Off     Off     On      On     Off     Off      Off

      320h    On     Off     Off     On      On     Off     Off      Off

      340h   Off     On      Off     On      On     Off     Off      Off

      360h    On     On      Off     On      On     Off     Off      Off

      380h   Off     Off     On      On      On     Off     Off      Off

      3A0h    On     Off     On      On      On     Off     Off      Off

      3C0h   Off     On      On      On      On     Off     Off      Off

      3E0h    On     On      On      On      On     Off     Off      Off

