【摘要】 KEILμVision 2软件的串口、I／O口、定时器/计数器和中断等4种仿真功能可以为用户在不需要任何8051单片机硬件的条件下调试程序．具体介绍这4种仿真,并在该软件环境下建立LED循环闪烁显示实验,仿真AT89S51单片机的定时／计数器TO功能,得到应有的结果．更多还原

【Abstract】 With the simulation functions of SPI, I/O Port, Timer/Counter and Interrupts in KEILμVision 2, the program can be debugged without any 8051 device. The 4 functions are detailed and a LED cycle flash display test is developed to simulate AT89S51 Timer/Counter T0. The result is satisfied and shows that KEILμVision 2 is an efficient development tool.更多还原