VHDL实现led灯的动态扫描，主要对CLK进行分频

基于FPGA的多功能电子时钟的设计很经典的哦-FPGA-based multi-functional electronic clock designs are very classic Oh

说明：  利用正点院子开拓者fpga实现DDS功能，实现三角波、正弦波、方波的发生。(Implementation of DDS with FPGA)

This is code of UVM CALLBACK function.

摘要：本文主要介绍以CPLD 芯片进行十字路口的交通灯的设计，用CPLD 作为交通灯控制器的主控芯片，采用VHDL 语言编写控制程序，利用CPLD的可重复编程和在动态系统重构的特性，大大地提高了数字系统设计的灵活性和通用性。 关键词：CPLD；VHDL；交通灯控制器 中图分类号：TP39 Abstract ：This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by-Abstract: This paper introduces the CPLD chip to the traffic lights at the crossroads of design, traffic lights with CPLD as the master controller chip, the use of VHDL language control procedures, the use of CPLD re-programming and dynamic system reconfiguration in the features greatly enhance the digital system design flexibility and versatility. Keywords: CPLD VHDL traffic lights controller CLC number: TP39 Abstract: This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by

此为多功能数字电子钟的vhdl代码，有闹钟、时间可调、计时等功能-This is a multi-function digital electronic clock VHDL code, has an alarm clock, time adjustable, timing and other functions

针对AD9826驱动设计的Verilog代码，主要是配置ccd采样的设计(The Verilog code is designed for AD9826, to configuration ccd sampling )

基于FPGA的快速傅立叶变换实现，适合fpga工程技术人员参考设计-FPGA-based Fast Fourier Transform for fpga reference design engineers

VHDL Programmes -2 for dumping on FPGA

is61lv25616简单的verilog程序，完成sram读写 主要是基于FPGA(EP2C8Q208I8)下的SRAM驱动(1lv25616 simple verilog program, complete sram read and w1lv25616 simple verilog program, complete sram read)

说明：  VIVADO dma以及vdma 使用文档 基于ZYNQ 7020(vivado DMA&VDMA example text of zynq)