SELF RECOGNITION METHOD OF MAIN MEMORY SIZE

摘要

The present invention relates to a method for automatically recognizing a main memory device size by automatically recognizing its entire size as the memory size of the main memory device of the system is changed in various ways, and the size according to various sizes of memory. In this case, a special setting is required according to the CPU so that the CPU can recognize that the memory size has changed. In the present invention, the CPU can change the total memory size according to the memory size change of the main memory device. By providing a program for automatically recognizing, the entire memory size of the DRAM can be automatically recognized so that only the memory size required can be used and no special setting is required.