| 摘要 |
PURPOSE:To monitor easily an operating state of a program of a microprocessor by a real time, by converting a data to an easily monitorable value by a digital operation. CONSTITUTION:A data stored in a latch register 204 is inputted to an operating circuit 208, and an operation of a kind set by an operation setting device 207 is executed. A result of the operation is converted to an analog signal by a D/A converter 205. The result of the operation of the operating circuit 208 is inputted to a digital indicator 206, too, and is displayed by a digital value. Said operation is executed repeatedly whenever a microprocessor 101 output a control signal. In this way, the data is converted to an easily monitorable value by the operation setting device 207 and the operating circuit 208, and is converted to the analog signal, therefore, an executing state of a program of the microprocessor 101 can be monitored easily by a real time. |
