嵌入式PLC高速脉冲输出的研究与实现

Implementation of High-Speed Pulse Output of Embedded PLC

本文介绍了基于C8051F020单片机的嵌入式PLC的高速脉冲输出功能的开发。灵活运用C8051F020内部提供的可编程计数器阵列(PCA)模块实现了PLC高速脉冲输出功能。

This article describes the development of high-speed pulse output function of embedded PLC based on C8051F020. The high-speed pulse output function of PLC is implemented by using the internal , programmable counter array （PCA） module provided by CS051FO2Oflexibly.