汇编和C混合编程的单片机模拟I2C程序，已验证可行-compilation and mixed C Programming microcontroller simulation I2C procedures, has been verified

51单片机没有I2C接口，所以可以采用软件模拟的方式，在P1口选择数据线和时钟线。下载可直接运行！-51 I2C interface, the software can be used in simulation, I choose the P1 line data and clock lines. Running can be downloaded directly!

详细说明利用并口模拟I2C总线协议，实现Myson MTV230芯片的在线编程（ISP）过程，以及利用PC机的串口通信实现Winbond W78E516B的在线编程（ISP）过程；阐述PC机的串口与并口在单片机开发中的应用。-Detailed descr iption of the use of parallel simulation of I2C bus protocol to achieve Myson MTV230 chip circuit programming (ISP) proces

单片机IO口模拟I2C通讯，测试通过哦。-IO I2C