单串口8051内核单片机模拟双串口程序源代码

该文档包含了基于c8051f020的各种源码，包括AD、DA，串口，定时器，IIC以及时钟键盘等，很具有学习意义-This document contains a variety of source-based c8051f020, including AD, DA, serial port, timers, IIC and clock keyboard, it is with learning the meaning

很经典的单片机程序，可以实现单片机与FPGA的通信-Is the classic single-chip process can be achieved with single-chip FPGA communications

SD2403A时钟芯片在STC单片机下的源程序 此芯片价格便宜，性能稳定！-SD2403A clock chip in the source code under the STC in this single-chip chip prices, performance and stability!

单片机的编译环境 功能齐全，操作简单，适合初学者使用-SCM build environment fully functional, simple operation, for beginners

ADC0832实验,1602液晶,protus仿真,51单片机-Experimental ADC0832, 1602 LCD, protus simulation, 51 MCU

通过按键选择各波形的 输出并且存在AT24C02中 断电后仍然存储 -Button to choose the waveform through the output and there AT24C02 still in power storage

C51常用程序库，包含了常用的程序模块和功能，可以直接在设计中参考。-C51 common libraries, which includes the procedures used modules and functions can directly reference in design.

hd44780驱动程序 单片机开发中用到的-hd44780 driver used in MCU development

凌阳的LCD演示原码,里面还有LCD的使用说明.-Sunplus LCD presentation of the original code, along with LCD instructions.

单片机最小系统，两位LED数码管由串口输出接两个164驱动，Lout,Rout为左右声道输出，SET， ALT0， ALT1为三个按键，也可自己在开始的I/O定义改成你想用的I/O口；12M晶振若用89C51则只可装下约14首歌曲，用89C52则可装下近40曲-smallest SCM system, two LED digital serial output from the pipe then two 164-driven, Lout, Rout for about channel output, SET, ALT0, ALT1 to three keys, but also his own in the beginning I/O definition you want to change the I/O port; If using crystal 12M 89C51 can carry only about 14 songs, can be loaded with 89C52 Near 40