SOPC软件编程基础，用实例讲解，非常适合初学者。

我用过的verilog hdl写的SDRAM core源程序,经过测试应用-I used to write Verilog HDL source of SDRAM core, the test application

用vhdl 语言实现138译码器，用vhdl 语言实现138译码器，(vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl vhdl )

通过FPGA驱动千兆以太网口，完成SPARTAN6上的UDP数据包闭环测试，即通过网口发送数据包到FPGA，FPGA内部将接收到的数据返回到PC机，建议测试之前添加ARP静态绑定，FGPA内部的IP以及MAC地址在ROM里的COE文档里可以看到，发送端添加了CRC以及整体CHECKSUM的计算(Driven by FPGA Gigabit Ethernet port, UDP SPARTAN6 data packet on the closed loop test, through the network to send data packets to FPGA, FPGA will receive the data back to the PC, the proposed test before adding ARP static binding, FGPA internal IP and MAC address in the COE document in the ROM where you can see, the sender adds CRC and CHECKSUM integral calculation)

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.)

基于FPGA的乐曲发生器电路设计 附含源代码（quartersii环境下运行）-FPGA-based circuit design of the music generator containing the source code is attached (quartersii environment to run)

sdh帧同步，实现sdh帧搜索，预同步，同步，保护等各态的功能(SDH frame synchronization SDH frame search, pre-sync, synchronization, protection, the function of each state)

用Verilog语言编写的实现NAND Flash块的控制存取以及同步的FIFO的控制-Using Verilog languages realize NAND Flash block to control access as well as the synchronization FIFO control

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

This is verilog source code for DES(Data Encryption standard) which is used in network security.

说明：  Xilinx Vivado 2018 License File