sdk_info.ptf

ALTERA的NIOS处理器！文件直接可以打开直接选择器件重新编译！

   SDK_INFO 
   {
      CPU_Architecture = "nios_32";
      CPU_Data_Width = "32";
      CUSTOM_INSTRUCTIONS 
      {
         CUSTOM_INSTRUCTION USR0
         {
            Opcode = "USR0";
            Macro_Name = "divi";
            Instruction_Format = "RR";
         }
      }
      MEMORY_MAP 
      {
         ELEMENT MUL_cpu
         {
            Name = "na_MUL_cpu";
            C_Structure = "";
            Base_Address = "0x00000000";
            Address_Span = "0x00000004";
         }
         ELEMENT boot_monitor_rom
         {
            Name = "na_boot_monitor_rom";
            C_Structure = "";
            Base_Address = "0x00000000";
            Address_Span = "0x00000400";
         }
         ELEMENT cpu
         {
            Name = "na_cpu";
            C_Structure = "void *";
            Base_Address = "0x00000000";
            Address_Span = "0x00000004";
         }
         ELEMENT sys_ram
         {
            Name = "na_sys_ram";
            C_Structure = "";
            Base_Address = "0x00000400";
            Address_Span = "0x00000100";
         }
         ELEMENT uart
         {
            Name = "na_uart";
            C_Structure = "np_uart *";
            Base_Address = "0x00000500";
            Address_Span = "0x00000020";
            IRQ_Number = "16";
         }
         ELEMENT timer
         {
            Name = "na_timer";
            C_Structure = "np_timer *";
            Base_Address = "0x00000520";
            Address_Span = "0x00000020";
            IRQ_Number = "17";
         }
         ELEMENT watchdog_pio
         {
            Name = "na_watchdog_pio";
            C_Structure = "np_pio *";
            Base_Address = "0x00000540";
            Address_Span = "0x00000010";
         }
         ELEMENT mhz_counter
         {
            Name = "na_mhz_counter";
            C_Structure = "np_usersocket *";
            Base_Address = "0x00000580";
            Address_Span = "0x00000010";
         }
         ELEMENT ext_ram
         {
            Name = "na_ext_ram";
            C_Structure = "";
            Base_Address = "0x00100000";
            Address_Span = "0x00100000";
         }
      }
   }