VGA 测试程序，可显示彩色条纹，用vhdl语言编写，经过测试，运行稳定，带有注释！...

用VERILOG实现自动售货机功能，运行正确，希望有帮助(Use VERILOG implementation vending machine function, correct operation, hope to have help)

在Qaurtus环境下用Verilog输入实现64QAM信号的发生，用MATLAB协助验证，观察了PN序列对应的星座图。(Simulating generation of 64QAM RF Signal in Quartus II IDE,identified with MATLAB,constellation gram displayed.)

说明：  简单的单周期CPU设计，实现的指令有：算术运算指令、逻辑运算指令、移位指令、比较指令、存储器读/写指令、分支指令、跳转指令、停机指令。(Simple single-cycle CPU design,The instructions implemented are as follows:Arithmetic operation instruction, logical operation instruction, shift instruction, comparison instruction, memory read/write instruction, branch instruction, jump instruction, stop instruction.)

Verilog HDL 数字设计与综合，夏宇闻译。本书重点关注如何应用verilog语言进行数字电路和系统的设计和验证，不仅讲解语法，更从基本概念讲起，逐渐过渡到编程语言接口以及逻辑综合等高级主题。(The design and synthesis of Verilog HDL digital, Xia Wen translation. The book focused on how to apply the verilog language for the design and verification of digital circuits and systems, not only explain the grammar, the more I start from the basic concept, and a gradual transition to advanced topics such as programming language interface and logic synthesis.)

verilog实现基于i2s协议接口，在fpga上验证通过。(Verilog implements the interface based on I2S protocol and verifies it on fpga.)

verilog lcd2864 适合初学者(verilog lcd2864 )

说明：  是用VHDL语言编写的乐曲演奏程序，详细的写了各个模块的子程序(VHDL language is the music playing program)

; for 16-bit app support [386Enh] woafont=dosapp.fon EGA80WOA.FON=EGA80WOA.FON EGA40WOA.FON=EGA40WOA.FON CGA80WOA.FON=CGA80WOA.FON CGA40WOA.FON=CGA40WOA.FON

适用于FPGA的SOPC方面的元器件添加，如COMPNENT-Applicable to FPGA-SOPC area to add components, such as COMPNENT

说明：  DDS的基本原理主要由五部分组成，分别是；相位累加器，正弦波形存储器，数模转换器，低通滤波器和时钟，将相位累加器输出的数据作为地址，用来查询表的数据，将取出的正弦数据通过数模转换器输出模拟信号，模拟信号再通过一个低通滤波器输出纯净的正弦波信号。(The basic principle of DDS is mainly composed of five parts: phase accumulator, sinusoidal waveform memory, digital to analog converter, low-pass filter and clock. The output data of phase accumulator is used as address to query the data of table. The extracted sinusoidal data is output analog signal through digital analog converter, and the analog signal is output pure sine through a low-pass filter Wave signal.)