| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide technical means which makes difficult to analyze memory content of a memory element in an embedded system.SOLUTION: An embedded system includes a memory element 2 which stores a program, and a microcomputer 1 which accesses the memory element 2 through an address bus 3A and a data bus 4A, and which operates in accordance with the program stored in the memory element 2. The address bus 3A and the data bus 4A rearrange bits of address and data.</p> |
