C8051F120代替C8051F020的应用实现

Application and Realization of C8051F120 Instead of C8051F020

利用Keil C51中的Bank Switching技术,解决了大容量程序代码的存储问题,使C8051F120代替C8051F020成为可能,满足了C8051F020系统的升级使用。

Using bank switching of the keil C51 tools to solve memory problems for large program code,make C8051F120 instead of C8051F020 possible and is adapted for system update.