XILINXCPLD combine the simulation RS232 communication Verilog source

DDR3控制器源码，针对XilinxFPGA的DDR3控制器的源码，已经验证通过。(DDR3 Controller，complete DDR3 controll，have pass verificaion.)

Free 8051 core upload

yong VerilogHDL yu yan bianxie de pinlv fa sheng qi,shi yong ISE ruan jian da kai.-Used VerilogHDL to make a frequency builder.

vhdl测试程序，用于初雪者熟悉hdl的具体语法应用。比较简单了。(VHDL test procedure for the First Snow hdl who are familiar with the application of specific syntax. A relatively simple.)

The program is used to establish communication with the pc through serial port. It utilses the inbuilt micro controller called as picoblaze for the processing for implementation on spartan 3E

VHDL语言实现PWM信号，非常方便的使用-VHDL language realize PWM signal, very convenient to use

xilinx的zed板详细开发资料，对初学者和开发人员都有帮助(The Xilinx zed board detailed development information, helpful for beginners and developers)

把指定的噪声叠加到信号上去.有标准噪声库NOISEX-92，其中带有白噪声、办公室噪声、工厂噪声、汽车噪声、坦克噪声等等，在信号处理中往往需要把库中的噪声叠加到信号中去，而噪声的采样频率与纯信号的采样频率往往不一致，需要采样频率的校准。 (The specified noise superimposed to the signal up. Standard noise library NOISEX-92, with white noise, office noise, factory noise, car noise, tank noise in the signal processing often requires noise to be superimposed in the library The signal to noise of the sampling frequency and pure signal sampling frequency is often inconsistent sampling frequency of calibration.)

基于 quartus 2 的 lte 信道估计verilog hdl代码 只有功能仿真 时序仿真自己加sdc文件并且调整testbench的clk才能做出来(Estimated Verilog HDL code based Quartus lte channel only functional simulation timing simulation plus sdc file and adjust the testbench clk to do it)

用verilog hdl写的Norflash控制器，可实现单字节读写，扇区擦除。(Norflash controller edit by Verilog hdl,it can read or write by Byte,or erase the sector.)