能够实现16位的SDRAM的读写，没有仿真文件，只有SDRAM读写的源代码，用Verilog编写(can complete read or write sdram， only include Verilog code and no simulation files)

this is a simulation fm in simulink mathlab this is one program with pll

全面了解Linux系统，构建服务器，用Vim写写程序(Fully understand the Linux system, build the server, write programs with Vim.)

bch编解码的完整版，本人已经做过fpga实现，就是按照该程序为原型，绝对可运行(bch decoding the full version, I have done fpga implementation is in accordance with the procedure for the prototype, can certainly run)

这一设计实例深入浅出，介绍怎样产生一个Qsys子系统。 您将产生一个含有以下组成的Qsys系统:在Cyclone IV GX收发器入门套件上,设计带嵌入式收发器的Gen1×1硬核IP的 PCI Express IP编译器。 (Qsys system: the Cyclone IV GX Transceiver Starter Kit, designed with embedded transceivers Gen1 × 1 hard IP PCI Express IP compiler.)

设计了车载视频显示系统，设计了基于FPGA系统结构的车载视频显示电路板，利用FPGA显示视频控制，采集通道时许控制等。(The on-board video display system design, design the system structure based on FPGA video shows the circuit board, using the FPGA show video control, acquisition channel make control, etc )

vhdl,双向移位寄存器，实现置数，左移及右移操作-vhdl, bi-directional shift register to achieve set the number of left and right shift operation

说明：  实现24小时计时，因为位数不够，这里是12进位，可自行调整进位数(Realize 24-hour timing, because the number of digits is not enough, here is 12 carry, you can adjust the carry number by yourself.)

VHDL语言写的波形发生器和sine波形发生器,一共两个文件，通信开发平台专用。这是一个典型的正玄波发生器程序和一个任意波形发生器程序，大家可以参考学习，对于vhdl入门还是很有帮助的-This is a typical wave generator Shogen procedures and an arbitrary waveform generator procedures, Members can take a learning portal for VHDL or helpful