VHDL design classic, it is also useful.

DAC0832 VHDL源程序 一个适合初学都的程序 (DAC0832 VHDL source code of a program suitable for both beginners)

说明：  Xilinx Vivado 2018 License File

FPGA／CPLD技术是近年来计算机与电子技术领域的又一场革命。本书以Xilinx与Altera公司的FPGA／CPLD为主，详细介绍了FPGA／CPLD从芯片到MAX+plusⅡ、Quartus与ISE开发环境和Verilog／VHDL语言，并以交通灯逻辑控制、电子钟与点阵LED显示、LCD液晶显示及计算机ISA接口和PCI接口的设计等为例，由浅入深地详述了如何应用FPGA／CPLD进行电子设计。书中的大多数电路图和源程序已经过实例验证，读者可以直接应用于自己的设计。本书的特点是强调实用性和先进性，力求通俗易懂。 本书适用于计算机、电子、控制及信息等相关专业的在校大学生，对广大工程技术人员也具有实用价值。(FPGA/CPLD technology in recent years the field of computer technology and electronic another revolution. Book Xilinx and Altera' s FPGA/CPLD based, detailing the FPGA/CPLD from the chip to MAX+plus Ⅱ, Quartus and ISE development environment and Verilog/VHDL language and logic control traffic lights, electronic bell with dot matrix LED display , LCD liquid crystal display and computer ISA interface and PCI interface design, for example, progressive approach to detail how the application of FPGA/CPLD for electronic designs. Circuit and the source of most of the book have been instances of verification, the reader can be directly applied to their own design. Characteristic of this book is to emphasize the practical and advanced, best straightaway. This book applies to computers, electronics, control and information and other related professional college students, the majority of engineering and technical personnel also has practical value.)

用VHDL语言写的VGA 控制程序，已经验证过，绝对好用！-VHDL language used to write the VGA control procedures have been verified, the absolute ease of use!

广东工业大学硕士论文《SVPWM算法优化及其FPGA/CPLD实现》，在详细分析经典SVPWM算法基础上，提出一种优化算法，并在FPGA上实现。论文附录包含VHDL源码。(Guangdong University Thesis " SVPWM algorithm to optimize its FPGA/CPLD realization" in the detailed analysis of the classical SVPWM algorithm is proposed based on an optimization algorithm, and implemented on FPGA. Paper appendix contains VHDL source code.)

Verilog code of SPI configurator for DAC AD7394 and AD7395

改自特权同学verilog语言写sdram测试程序；支持256M内存(verilog sdram )

此模块模拟alu（算术逻辑单元）和测试台，以验证其工作是否正确。

基于PCF8591数模转换和DDS技术的信号发生器系统设计(Design of Signal Generator System Based on PCF8591 Digital-to-Analog Conversion and DDS Technology)

说明：  VHDL code for LCD for use with AGM FPGA