摘要
STC单片机具有功能强、保密性强、价格低、编程简便等突出特点,其程序可以使用串行在线编程(ISP)方式下载写入,所需的装置就是程序下载器.介绍的STC单片机程序下载器是利用PL2303组成串口转换器,将USB串口虚拟成RS232串口,解决了STC单片机与PC机的通信问题.
STC MCU features an outstanding function, good privacy, low price, and easy programming. Its program can be downloaded by program downloader by means of ISP. This paper describes STC MCU program downloader. It can convert USB into RS232 by using PL2303 as serial converter. This method is effective in helping STC MCU communicate with PC.
出处
《西安文理学院学报（自然科学版）》
2010年第3期47-50,共4页
Journal of Xi’an University(Natural Science Edition)
