| 摘要 |
PURPOSE:To prevent the runaway and damage of a mechanism from occurring due to the missing of a controller by operating plural emulation chips in parallel, and continuing to operate the entire system even at the time of the stoppage of emulation due to a break, etc. CONSTITUTION:The emulation chip 2 is allocated for the support of software, and the emulation chip 3 for that of a system, respectively and they are operated simultaneously in parallel. And in case of generating the stoppage of the emulation due to the break, etc., only the emulation chip 2 is stopped, and the mechanism can be continued to operate by the emulation chip 3. Thereby, it is possible to prevent the runaway and the damage of the mechanism 1 due to the missing of the controller from occurring. |
