this is a very good program for people who want to study 51

用verilog写的基于cpld的交通灯控制器的源代码，供参考-Use verilog to write cpld-based traffic signal controllers and the source code for reference

Application of Bootstrap Loader in MSP430 With Flash Hardware and Software Proposal-Application of Bootstrap Loader in MSP430 With Flash Hardware and Software Proposal

这是n位纹波进位加法器的vhdl代码。我已经使用了通用的样式来编码这个加法器，它是一个纹波进位加法器，从一个全加器到另一个全加器的进位纹波在方向上与所使用的位宽度成比例。

用SL811USB接口芯片读写U盘FAT16固化程序(C51源代码)-SL811USB interface chip with read and write FAT16 U disk firmware (C51 source code)

资源描述微机原理综合实验，VGA显示贪吃蛇游戏，基于NEXYS4的开发。

ST2410v2006是s3c2410开发板手册，很好用，还可以-ST2410v2006 is s3c2410 development board manual, very good to use, you can also

ARM9200+嵌入式linux下看门狗程序-ARM9200+ Embedded watchdog program under linux

Atmel MCU 下开发 USB 鼠标-USB Mouse for Atmel MCU

这是一个电子时钟程序,里面有显示时间子程序,还有调整,键盘等子程序!--An electronic clock program. It includes subprogramms for displaying time and adjusting keyboard.

c51下的一个键盘程序，用循环轮训法检测是否有键按下。-c51 keyboard under a procedure used in rotation cycle of detection whether key press.