| 摘要 |
PURPOSE:To discriminate easily a mutual relation of digital signals by displaying a storage signal by a graph. CONSTITUTION:A printer 1300, a self-test probe driving module 1200 and a keyboard 1100 are connected to a microprocessor module 800. Also, a display driving module 900, a display control module 700 and an acquisition system part 250 are connected through a communication bus 600 to the module 800. The acquisition system part 250 is constituted of a measurement control module 400, an index module 300, and a state recognition module 200. Plural digital signals are inputted from a data probe 100, and stored in the acquisition system part 250. Also, a value of the stored digital signal and a point related to an address of a memory are displayed on an orthogonal coordinate by a CRT1000. |
