AT89S51芯片的日渐流行，对我们单片机初学者来说是一个大好消息。因为做个AT89S51编程器非常容易，而且串行编程模式更便于做成在线编程器，给频繁烧片，调试带来了巨大的方便-AT89S51 chips are increasingly popular for us beginners SCM is a very good news. Because AT89S51 programmer to be a very easy, but serial programming model easie

int main (void) { PINSEL0 = (0x00000005)|(0x03<<18) //P0.0 P0.1用作UART PINSEL1 = 0x00000000 //其余为GPIO ReadModuleP() // 读参数 SetNetPort() InitializeInterrupt() InitNic(0) //RTL8019芯片初始化,在global.c中定义 //WDTC =276

该代码描述的是一个并行接口控制器，该控制器可以改变RGB接口的几种工作模式，并且可寄存器配置，提高了灵活性。-The code describes a parallel interface controller, which can change several operating modes RGB interface, and can register configurations for increased flexibility.