这是用VHDL来设计80C51的开发过程和代码！ 处女作，大家一定要顶啊！...

有关网络接口芯片RTL8019As论文，有助于这方面的开放-The network interface chip RTL8019As papers, help in this regard open

在Protues下仿真用2片164驱动8个LED数码管-Protues simulation used in the next two 164 drives 8 LED digital tube

单片机与AD9851控制程序，可输出预置频率正弦波-With the AD9851 single-chip control procedures can be preset output frequency sine wave

定时器中断实验代码， 定时器3进行0.1秒定时，每0.5秒改变一次P2,P3口的值以产生走马灯效果。-timer interruption experimental code, three timers for 0.1 seconds regularly, every 0.5 seconds to change a P2, P3 to the values I have merry-go-round effect.

51单片机串口实验，通过连接单片机串口和PC串口实现简单字符的传递- 51 serial single-chip experiments, single-chip microcomputer through the serial port to connect PC serial port and the transmission of simple characters

usbio的上位机动态连接文件，Ver 2.41-PC usbio the dynamic link file, Ver 2.41

μC／OS―ⅡV：2.80 对 ATMega256 单片机的移植程序代码。- C/OS- II V : 2.80 pairs ATMega256 SCM transplant procedure code.

Using 16f876 & matrix led to show time.

ILI9320 QVGA initial code

有遥控的温度计,用dS1302做时钟芯片，Ds18B20做温度芯片-There are remote thermometer with clock chip DS1302 do, Ds18B20 do temperature chip