6502原码

基于FPGA，利用vhdl语言结合matlab工具实现dds,已经仿真(Based on FPGA, VHDL language with matlab tools to achieve DDS, has simulation)

说明：  基于ESS303开发板的OV7670_VGA拍照功能实现(Implementation of OV7670_VGA camera function based on ESS303 development board)

altera Quartus Prime 15.1 Standard Edition的 I2C master code. 含除頻器

verilog HDL经典的入门书籍，内容很详细，讲了许多实例，适合硬件描述语言初学者。(verilog HDL classic introductory book, the content is very detailed, spoke many instances, suitable hardware description language for beginners.)

说明：  使用verilog语言实现H.265压缩算法，能够实现实时视频数据的压缩传输(Using Verilog language to realize h.265 compression algorithm can realize the compression and transmission of real-time video data)

半带滤波器verilog源代码，主要用于采样率变换系统中，采用乘法积累加器，很好的例子，供大家参考(Half band filter verilog code, mainly for the sampling rate conversion system, use the multiplication accumulation adder, a good example, for your reference)

说明：  用于实现上位机与下位机之间通过RS232协议来进行通讯。(It is used to realize communication between upper computer and lower computer through RS232 protocol.)

蓝牙是一种标准协议的设备 （如手机、 掌上电脑、 个人电脑和任何其他设备之间的无线连接。这一标准的主要目的是提供免版税标准这种无线协议。这个项目的目标是打造 HCI LMP，开源免费蓝牙基带控制器和高层次软件栈

have a good documenty

quartus2的中文文档，不是很全，仅供大家学习(quartus2 the Chinese document, not very wide, only for them to learn)