本文提供了一个CMOS控制器，使Nios II可以利用C.

MP3解码的ASIC全部过程，包换含c和vhdl代码，样例。(MP3 decoding ASIC whole process, shifting with c and vhdl code, sample.)

BCH3.c,提供m<21以下的所有码长的BCH编解码模块。以供大家参考。谢谢(BCH encoder&decoder GF(2^m) m<21)

此压缩包里面有基于vivado平台的工程，包括了正弦信号的产生，还有fir滤波器的设计以及fft算法的设计实现(in this package,there are three projects of the generation of the signal of sin and the design of fir filter and the ari)

自己编写的C++的类的测试程序，有详细的注注释，对初学者有很大帮助！！！(The own written C++ class test program, detailed annotation of Note of great help for beginners! ! !)

riscMCU的VHDL实现，内附有modelsim仿真testbench和文档说明-riscMCU VHDL, modelsim containing a simulation testbench and documentation shows

在学习verilog 中与遇到一些列问题的整理。(this Documentation is about the problem about verilog which is meeted when i was learn FPGA)

用VHDL语言编程完成数码管0-255数字的显示-VHDL language programming with the 0-255 number to complete the display of the digital control

1024点FFT快速傅立叶变换，包含说明文档和VHDL源代码，16位输入/输出，带DMA功能，xilinx的ip-1024-point FFT fast Fourier transform, and includes documentation, VHDL source code, 16 input/output, with DMA function, the ip xilinx

收集了目前关于FPGA设计的论坛，大家如果有什么疑问，可以到这些论坛上求助。-The collection of the current design of the forum on the FPGA, there is little doubt if the U.S. can go to for help on these forums.

基于vhdl的按键检测程序。可以有效消除抖动(vhdl key dectect program)