| 摘要 |
PROBLEM TO BE SOLVED: To contribute to the healthy development of a game industry in general by detecting the overflow of a stack area, taking a required measure such as the stoppage of a program and enabling judgement of propriety by an external device. SOLUTION: In the case that the address range of a use inhibition area is accessed, intentional overflow is detected and an arithmetic processing means 201 is reset. Also, since a write end code is recorded at the end of writing a game program, the write of a new game program to a nonvolatile storage means 202 is inhibited when the write end code is recorded. Further, in response to a game program request command from the external device, the game program stored in the nonvolatile storage means 202 is transferred to the external device. COPYRIGHT: (C)2008,JPO&INPIT
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