Quartus flv configuration and commissioning of the

ZardWars Files ------------------------------

vhdl 基于ADC0809 A/D转换控制器的设计实验-vhdl ADC0809

这些代码为 对于基本的FPGA使用模块beep进行了例化 在工程 系统级建模时只需要直接调用就好了(The code for the basic FPGA using the module beep instantiated only need to be called directly in the engineering system-level modeling like)

USB245I的基于FPGA的VHDL语言的驱动程序,应该有用-USB245I based FPGA VHDL of the driver, should useful

说明：  NCO生成原理接介绍、CORDIC算法原理介绍以及MATLAB与Verilog语言实现(Introduction to NCO generation principle)

数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值(Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code for the 4-channel DDC Matlab-based program, the program can be adjusted according to filter parameters such as the use of performance assessment FPGA DDC DDC has achieved great reference value)

4 bit ROM for Quartus

用Verilog HDL编写的PID程序代码，成功调试，运行良好。(The source code of PID in Verilog HDL.Simulation was successful.)

说明：  Implementation of CORDIC atan block in VHDL

wm8731的使用，用于音频信号的采集或者产生(wm8731 use for audio signal acquisition or produce)