| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information apparatus in which the illegal write of a program can be prevented and legal write can be easily performed even when an external memory to become the medium of the write program illegally flows out, and to provide a program writing method. <P>SOLUTION: In the information apparatus 10 capable of writing the program from a memory card 30 as an external memory to a program memory part 161 as an internal memory, only when it is judged that a prescribed tool 40 is connected to an external connector part 172, a CPU 11 permits the write of the program from the memory card 30 to the program memory part 161. <P>COPYRIGHT: (C)2003,JPO |
