The gathering and controlling of highspeed data of audio frequency by CPLD and the logic design of interface are introduced for underground water leakage detecting instrument.
介绍了在地下漏水探测仪中用CPLD实现高速音频数据采集控制及与单片机的接口逻辑设计。
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Requirements for highspeed network adapter in cluster were analyzed in this thesis. The function logic of the network adapter and PCI interface could be implemented in a single FPGA chip.