realization of the project document ARM system CPLD logic, external resources ha...

控制8个发光二极管中的一个发光二极管发光，其它7个发光二极管都出于截止状态，发光二极管的导通顺序按照向左或向右两个方向移动，并且通过按键控制发光二极管循环发光移动的方向。(Control of a light-emitting diode light-emitting eight light-emitting diodes, the other seven light-emitting diodes for the cut-off state, light-emitting diode conduction order in accordance with the left or right move in both directions, and light-emitting diode cycle luminous button control mobile direction.)

vhdl code for counterand detemines how counter works

格子玻尔兹曼方法模拟poiseuille流，半反弹边界，适合进阶学者(Lattice Boltzmann Simulation poiseuille stream, half rebound border for advanced scholars)

ＦＰＧＡ在通信上的运用：基于VHDL的帧同步程序(Application of FPGA in communication: Based on VHDL frame synchronization procedures )

说明：  使用Verilog编写的24位定时器，具有apb 总线接口，可以设置工作方式和计数初值。(The 24-bit timer written by Verilog has APB bus interface, which can set working mode and count initial value.)

Image Embedded VHDL Code by using watermarking technique

VHDL USB2.0接口源码,内有说明,详细.-VHDL USB2.0 interface source code, which is described in detail.

FPGA通过SPI总线配置AD采集芯片AD9648的程序，Verilog实现 (FPGA configuration via SPI bus chip AD9648 AD acquisition procedures, Verilog realization)

实现任意倍数的倍频,帮助大家解决VHDL倍频问题,(The realization of arbitrary multiples of the octave, octave VHDL help people solve problems,)

在quartusII环境下采用对编解码芯片HD6408和HD6409驱动的方式实现曼彻斯特编解码(Environment in quartusII codec chip used on the HD6408 and HD6409-driven way to achieve encoding and decoding of Manchester)