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介绍了一个以 CPL D为控制单元的黑白全电视信号采集系统。在介绍了一种 CPL D器件—— EPM71 2 8SL C84的特点和结构后 ,详细讨论了采集系统的结构和CPL D的控制逻辑。这种设计具有功能集成度高、实现方便的优点
A black and white TV signal acquisition system with CPL D as control unit is introduced. After introducing the characteristics and structure of a CPL D device, the EPM71 2 8SL C84, the structure of the acquisition system and the control logic of the CPL D are discussed in detail. This design has the advantages of high functionality integration and easy implementation