VHDL学习总结，简要概括了VHDL，非常适合做学习的总结

:针对现场可编程门阵列(FPGA)芯片的特点,研究FPGA中双向端口I/O的设计,同时给 出仿真初始化双向端口I/O的方法。采用这种双向端口的设计方法,选用Xilinx的Spartan2E芯片 设计一个多通道图像信号处理系统。-: For field programmable gate array (FPGA) chip features of FPGA in the bi-directional port I/O design, the simulation is initialized at the same time two-way port I/O method. Using this design method of two-way ports, optional Spartan2E the Xilinx chip to design a multi-channel image signal processing system.

经过测试的 VHDL 代码为 18 x 18 位华莱士树乘法器

基于FPGA的新型数据位同步时钟提取(CDR)实现方法-New FPGA-based data bit sync clock extraction (CDR) method

Quartus II 7.2最完美的license破解器!(Quartus II 7.2 FULL and perfect License!)

说明：  mojo v3 complete eagle schematic

基于fpga的正弦波发生器设计，有一定的参考价值，写的比较详细-The sine wave generator based on FPGA design, have a certain reference value, a more detailed written

完整的OFDM仿真程序，包括QPSK,16QAM调制，基于MATLAB，各个步骤都有详细的说明。(OFDM simulation program, based on the complete MATLAB, every step is described in detail.)

vhdl code for decoder and detemines the basic mechanism of gates of decoder

DDS的VHDL源代码，是数字QPSK调制解调中的重要组成部分。(DDS of the VHDL source code, the number of QPSK modulation and demodulation is an important part.)

TOPSWITCH-Ⅱ系列芯片在功率集成开关电源中应用的研究-TOPSWITCH-Ⅱ series of chips in the power switching power supply in the application of integrated research