Memory Regions Where Segments Are Located

   Memory Region                  Contents
   0000:0000 - 0000:03FF          Interrupt vector table
   0000:0400 - 0000:04FF          BIOS data area
   0000:0500 - Turbo Pascal       MS-DOS/TSRs
   Turbo Pascal - User Program    PSP Turbo Pascal
   User Program PSP - UserProgram Process PSP
   User Program - Top of RAM      Name of a static user variable if its address
                                  falls inside the memory allocated to the
                                  variable; otherwise nothing
   A000:0000 - AFFF:FFFF          EGA Video RAM
   B000:0000 - B7FF:FFFF          Monochrome Display RAM
   B800:0000 - BFFF:FFFF          Color Display RAM
   C000:0000 - EFFF:FFFF          EMS Pages/Adaptor BIOS ROMs
   F000:0000 - FFFF:FFFF          BIOS ROMs