VHDL tutorial for beginning learner

NN CONTROLLER FOR UPQC

n_bit_paralleLoadShiftRegJK

xilinx Spartan 6 PCIE仿真教程，PIO方式，带有TLP包分析。(XILINX PCIE tutorial device spartan6 PCIE core version V2.4)

数字信号源，输出不同频率，相位的正余弦信号，-Digital signal source, the output of different frequency, phase is the cosine signal,

32位元浮点数加法器,用于以VHDL编写的32位元CPU-32 bits floating-point Add

Nonlinear discrete system identification, It uses a pulse of consumer law, Partial least squares method.

图书馆IEEE；

基于CPLD的实现控制8x8点阵动态显示心型图案的程序，使用VHDL语言，通过调节分频系数可以实现点阵的变换速度，通过改变不同的状态可以让点阵显示不同的图案。

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.)

这是Verilog语言的if else 语句的优化，不同的写法，编译出来，结果会有很多不同。请大家自己斟酌。-see the Chinese