等精度频率计，用Xilinx FPGA和51单片机实现

2.0TFT屏S6D0118driver的驱动程序及其点屏的资料-2.0TFT screen S6D0118driver driver information screen and the point

asm无参数调用c51-asm called with no arguments decoder

共同学习.共同进步.才学孰浅,请各位前辈多多指教.-learning together. Common progress. Scholarship-- shallow, please predecessors exhibitions.

摘要：提出了一种基于单片机与AD9852的信号源的实现，重点介绍了单片机与AD9852硬件接口电路、AD9852串行工作流程以及宽带滤波器设计的关键技术。 关键词：AD9852；信号发生器；频率合成

FAT16文件系统原理，较详细的说明文件，很好的资料-FAT16 file system principle, more detailed documentation, very good information

lcd common driver with mcu

AVR简单的串口程序，适合初学者学习，可以直接应用-AVR simple serial program, suitable for beginners to learn, can be applied directly

ATMEL Uart C51程序（中断方式）-ATMEL Uart C51 (interrupt)

是一个简易的密码锁代码，有基本的密码验证，密码修改等等功能！希望可以帮助有需要的朋友们-Is a simple password lock code, has the basic password authentication, password modification and so on! Hope that we can to help those in need of friends

ST7920控制的液晶程序，精心打造，一直方便-ST7920-controlled liquid crystal process, carefully built, has been to facilitate