VHDL数字系统设计和工程实践3，包含原理，真值表和原理图，以及VHDL源代码....

简易数字存储示波器verilog源代码 经过EP2C8Q208C8验证(Simple digital storage oscilloscope verilog source code has been verified EP2C8Q208C8)

实现FPGA与PC通信的USB2.0接口,采用verilog语言实现(Implementation of FPGA and PC communication USB2.0 interface, using Verilog language to achieve)

数字钟，数字电子技术课程设计常用内容，基于basys3平台(Digital clock, digital electronic technology curriculum design commonly used, based on the basys3 platform)

FPGA的仿真实例，Verilog代码编写，过程详尽，代码易懂。第四个文档-FPGA simulation examples, Verilog coding, the process in detail, code easy to understand. The fourth document

用VHDL语言实现的图像传感器TCD132D的时序驱动代码,时序精准!-VHDL language with the image sensor TCD132D realize the timing-driven code, timing accurate!

verilog基础练习，介绍怎样编写测试文件和仿真-Verilog based on exercises, how to introduce the preparation of test documentation and simulation

用VHDL编写的串口通讯程序，包括几个不同的程序例子，也可以用verilog进行改写。

超低速的光纤一体发接收发送器,同于以前的光纤一体化接头都只适用于2M以上的通讯,如需将232等低速信号用光纤传输出,需要加复杂的调制解调电路,网动光电新生产的这款光纤头主要针对低速信号,可以传送DC-500KPS的信号,极大地简化了硬件设计.(Ultra-low-fat whole-speed fiber-optic transmitter receiver with fiber-optic integration in the previous joint only applies to more than 2M communications, etc. For the 232 low-speed optical fiber transmission of signals, the need to increase the complexity of the modulation and demodulation circuit, the net move Photoelectric new production of this first major response to low-speed fiber-optic signal, DC-500KPS can send the signal, greatly simplifying the hardware design.)

这是一个二进制的最简单分频器，是一个简短的fpga代码，用verilog书写(This is the most simple of a binary frequency divider, the fpga is a short code, written in verilog)

程序用VHDL实现： 频率合成，DDS 主要调用LPM-procedures using VHDL : frequency synthesis, DDS major call LPM