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TSR Programming

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Program to read PC Type from BIOS Data Area and display it

 

Image

 # include <stdio.h>
 # include <conio.h>


 int main( )
 {
    clrscr( );

    unsigned char far* ptrPcType=(unsigned char far*)0xF000FFFE;

    printf(\"Model Identification Code:\\n\\n\");
    printf(\"    Code (Hex) ::: Meanings\\n\");
    printf(\"        FC      :     AT\\n\");
    printf(\"        FE      :     XT\\n\");
    printf(\"        FB      :     XT\\n\");
    printf(\"        FF      :     PC\\n\");

    printf(\"\\n\\nYour PC Type Code (Hex): %X\",*ptrPcType);

    getch( );
    return 0;
 }

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