| 摘要 |
PURPOSE:To designate various developing supporting function modes by retrieving an associative memory with the executing memory address during the execution of a programs and reading the corresponding system developing supporting function mode. CONSTITUTION:In an associative memory 10, one pair or plural pairs of the memory address and the 'system developing supporting function' mode at the memory address are written by the associative memory writing signal. At the time of the execution of the program, the memory address of the associative memory 10 is retrieved by the real time, when the memory address coincident with the programs executing memory address exists at the time of the writing or reading of a memory 2, an interrupting signal is outputted from a signal generating part 11 to a CPU 1, simultaneously, the corresponding 'system developing supporting function' mode is set to a mode register 12, by the mode reading signal from the CPU 1, a gate 13 is opened and the mode data are outputted to the CPU 1. |
