| 摘要 |
PROBLEM TO BE SOLVED: To provide a program for checking a program to be executed by a processing circuit in small-scaled device configurations. SOLUTION: When timer interruption is generated, a timer interruption program TI_PRG is started, and the code B of an address B in a main program M_PROG is rewritten with an undefined code U. When the undefined code U is processed, an undefined interruption program UI_PRG is started, and the contents of a register are read by a program PCAP_PRG of a PC. COPYRIGHT: (C)2006,JPO&NCIPI
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