| 摘要 |
PROBLEM TO BE SOLVED: To provide an invalid process detection apparatus facilitating identification of an invalid process. SOLUTION: The invalid process detection apparatus temporarily stores, in a storage device 31, register information transmitted from a memory 20 to a CPU 10 (step S2). This information on a signal is determined by steps S3, S4, S5. Thereby, an invalid process is detected and invalid information thereon is also written into an invalid process information area (step S8). Not only the invalid process is identified, but also invalid information can be detected, which is thus advantageous to system debugging processing significantly. COPYRIGHT: (C)2008,JPO&INPIT |
