METHOD FOR GENERATING ELECTROMAGNETIC WAVE USING SOFTWARE

摘要

PURPOSE: A method for generating an electromagnetic wave using software is provided to generate electromagnetic wave by controlling noise generated in a bus connecting a CPU and a memory. CONSTITUTION: An electromagnetic wave pattern data is set in consideration of the number of lines and transmission characteristics of a bus interlinking a CPU and a main memory'(S311). The electromagnetic wave pattern data is saved in the register of the above CPU(S312). When electromagnetic wave pattern data is recorded, a main memory is set(S313). The electromagnetic wave pattern data is transmitted through all lines of the bus to the fixed address of the main memory(S314). The electromagnetic wave corresponding to electromagnetic wave pattern data is generated in a process that electromagnetic wave pattern data is transmitted through the bus to the main memory.