P89V51RD2的IAP/ISP分析及应用

摘要

本文结合P89V51RD2内部固件反汇编代码对其IAP/ISP的功能进行了深入分析,以方便技术人员自己进行IAP/ISP的功能定制,合理利用内部固件空间,从而挖掘单片机硬件上的最大潜能。%For P89V51RD2 internal firmware code,this paper studies its functions of IAP and ISP so that technicians would be able to set functions of IAP and ISP,make reasonable use of the internal firm-ware space,and develop the potentials of microchip.