| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method to rewrite a program in memory. <P>SOLUTION: Memory comprises: a storage part which stores a program to be rewritten; a read address management part which manages correspondence between a physical address and a virtual address which the program to be rewritten executed by a CPU refers to when the program to be rewritten is read out; and a write address management part which manages correspondence between a physical address and a virtual address which the program to be rewritten executed by the CPU refers to when the program to be rewritten is read out. This invention also includes a method of updating the read address management part and the write address management part from the CPU (a program) in response to an address switching signal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
