使用VHDL实现锁相环,是个学习VHDL的好例子,与众分享

基于FPGA的可控100进制可逆计数器，运行环境maxplus(Controlled 100 hex reversible counter FPGA-based operating environment maxplus)

vhdl状态机设计,文件简单详细易懂，可以使用在交通灯，文件配置等系统上。(vhdl state machine design, simple, detailed and easy to understand, you can use the traffic light system file configuration file.)

基于延迟线的数字脉冲宽度调制，用于电力电子设备的触发信号产生(puls wide modulator based on delayline)

基于XIlinx ISE，用Verilog语言实现3分频电路，适合初学者(Based XIlinx ISE, Verilog language using the frequency dividing circuit 3, suitable for beginners)

四选一选择器,输入四个,输出1个.当NM=00时选A 当NM=01时选B 当NM=10时选C 当NM=11时选D-four elected a selector, the importation of four, Output 1. When NM = 00 A at the election when NM = 01 am when the election NM B = C 10:00 when the election NM = 11:00 election D

Vga in vhdl using spartan 3e board basys

自己写的一个使用单片机配置FPGA的下位机C代码，使用一个C8051F330,外置SPI FLASH,通过串口可将程序写入FLASH,上电时自动加载到FPGA完成配置。(Wrote it myself, using a microcontroller to configure FPGA code for the next bit plane C, using a C8051F330, external SPI FLASH, the program is written through the serial port can be FLASH, power-on automatically loaded into the FPGA to complete the configuration.)

说明：  使用Verilog，以Quartus II 为平台，编写了一个DDS信号发生器程序。(Using Verilog and Quartus II as the platform, realizing the DDS signal generator program .)

Interface for ADS8361 TI ADC IP Core for ALTERA NIOS2

veilog 代码 用户可以直接调用，作为底层模块。同时已经编译成功，可以作为基本单元库。-veilog code user can derict use it for the base mode.