通过VHDL语言进行数字信号处理的FIR操作，可以很好的实现滤波功能，有很好的作用，...

学习FPGA的资料，基于FPGA的卡尔曼滤波器的设计与实现(Learning FPGA information, FPGA-based Design and Implementation of Kalman Filter)

脉冲宽度调制，VHDL代码编写，包括QUARTUSII和MODELSIM工程以及testbench-Pulse width modulation, VHDL coding, including QUARTUSII and ModelSim engineering and Testbench

verilog实践 elc_clock 电子时钟设计(Verilog design practice elc_clock electronic clock)

本文分析了当前国内外出租车计费系统的基本组成和工作原理及主要的两种设计方式:基于单片机的设计方式和基于FPGA的设计方式；并对这两种实现方式的优点和缺点进行分析，比较后确定本系统的方案：基于FPGA的出租车计费系统的设计。(This paper analyzes the current taxi charging system at home and abroad, working principle and basic components of two major design approach: the design methods based on single chip FPGA-based design approach and the two implementations to analyze the strengths and weaknesses, After comparing the program to determine the system: FPGA-based taxi billing system.)

基于fpga的uart串口通信协议，64位数据(Uart communication protocol based on fpga, 64-bit data)

DAC VHDL code using SPI method

基于FPGA的门级逻辑实现快速乘法运算的verilog源程序。-FPGA-based gate-level logic implementation of rapid multiplication of the verilog source.

说明：  使用Verilog，以Quartus II 为平台，编写了一个DDS信号发生器程序。(Using Verilog and Quartus II as the platform, realizing the DDS signal generator program .)

这是一个基于VHDL语言编程的电子琴源代码程序，希望可以帮到大家-This is a keyboard based on the VHDL programming language source code program, the desire to help everyone

一个可用的很不错的DDS 频率合成程序，用VHDL语言编写-Available is a good DDS frequency synthesis procedures, using VHDL language