摘要
本文介绍了C8051F040单片机功能和特点,通过应用C8051F040嵌入式技术,实现了对小型PLC的输入输出接口硬件设计。
This text is an introduction of function and feature by C8051F040 MPU, after applying C8051F040 Embedded technology, the hardware design of input and output interface by the small PLC has been realized.
出处
《机床电器》
2007年第4期47-49,共3页
Machine Tool Electric Apparatus
