Introduces operation principle and interface circuit design of Video Input Processor SAA7111 and Video Output Processor SAA7185.
介绍了可编程视频输入编码芯片SAA7111和可编程视频解码输出芯片SAA7185工作原理和接口电路设计。
Single chip processor F-V interface unit is a unit of converting the output signal of speed transducer for 6k locomotive into input signal demanded by domestic ZTL-3 automatic train stop apparatus.
单片机f - V接口装置是用于将6 K机车速度传感器输出信号转换为适合于国产ZTL - 3型自动停车装置输入要求的装置。
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