USB的vhdl代码，具有很强的指导意义，对FPGA进行usb控制很有帮助！...

这个是用VHDL实现FPGA对FLASH的读写。(This is achieved using VHDL FLASH FPGA to read and write.)

高速串行设计FPGA-GTX IP设置生成drp模块，可动态配置速率2.4Gbps，1.2Gbps，0.6Gbps，自适应链接(High-speed serial design FPGA-GTX IP setting generation drp module, dynamically configurable rate 2.4Gbps, 1.2Gbps, 0.6Gbps, adaptive link)

vhdl编的dds函数发生器，完成sin(x)曲线的生成-vhdl function generator dds compiled to complete the sin (x) curve is generated

stm32与fpga之间的通信，协议是SPI的，可双向通信（双向通信需要自己例化，只例化了fpga到stm32）(Communication between STM32 and FPGA, the protocol is SPI, two-way communication (two-way communication needs to be taken as an example, only FPGA to STM32))

基于FPGA的多功能电子时钟的设计很经典的哦-FPGA-based multi-functional electronic clock designs are very classic Oh

VHDL BASED DATA COMPRESSION

4选1数据选择器，有使能端控制，4个数据输入，2个地址端，1个输出(4 1 data selector, enable end control, four data inputs, two addresses end, an output)

在Altera芯片2C35F672平台上的FFT程序，采用DSPBuilder5.0，生成Verilog文件。开发环境：QuartusII5.0。-In the Altera chip 2C35F672 platform FFT procedures DSPBuilder5.0, generated Verilog file. Development Environment: QuartusII5.0.

用汇编语言设计的频率计，注释较详细，适于初学者学习使用(Assembly language design frequency meter, the comment in more detail, suitable for beginners to learn to use)

VHDL语言100例详解，北京理工大学ASIC研究生出版，这里是51~94个examples-VHDL language of 100 cases explain, Beijing Institute of Technology, Graduate ASIC publication, here is the 51 ~ 94 examples