| 摘要 |
PURPOSE: A system for confirming an operating status of a controller is provided to check an operating status of a controller easily in any place by constructing a system including hardware and software with the controller integrally. CONSTITUTION: A DSP(Digital Signal Processor)(26) comprising a global bus(28) and a local bus(27) converts an analogue signal of a controller(20) into a digital signal and executes a calculating operation. A latch circuit unit(31) receives operation status results of internal circuits of the controller(20) as a data signal(data(7:0)) from a global bus line of the DSP(26). A line driver unit(32) receives an analogue operation status signal from the latch circuit unit(31) and generates a display signal. A display unit(33) receives a display signal being generated from the line driver unit(32) and displays an operation status of the controller(20).
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