利用FPGA采集按键，加了消斗。其实跟单片机的效果差不多。

802.11a Transmitter implementation Using Verilog

GPIO LED 测试工具源代码，可以用来检测开发的主板GPIO LED设备是否工作正常(GPIO LED test tool source code, can be used to detect the development of motherboard GPIO LED device is working properly)

本工程使用A7系列FPGA产生DDS，用DAC0832进行正弦电压输出(In this project, A7 series FPGA is used to generate DDS, and DAC0832 is used for sinusoidal voltage output)

verilog 代码实现串并转换，有延迟(Verilog code and string conversion, delay)

具有桥式结构的传感器很多，如利用应变原理、磁电阻原理和其他变电阻原理的传感器，可以实现对压力、位移、加速度、磁场等物理量的测试。这种结构的差分输出可以增加灵敏度，也有一定抵消外加干扰的能力。而且有的虽不是差分输出，比如电阻分压式的输出，可以认为是“半桥”，我们还可以人为的加上另一半，即加上一对精密电阻和一个电位器组成另一个分压电路，形成差分输出。每次调节电位器使差分输出为0，抵消零磁电压。-Bridge structure with many sensors, such as the use of contingency theory, the principle of magneto-resistance and other variable resistance sensor principle can be achieved on the pressure, displacement, acceleration, magnetic field, such as physical tests. The structure of the differential output can increase sensitivity, but also have some ability to offset the additional interference. And some is not a differential output, such as pressure resistance of the output type, you can think is

说明：  AD9361资料文档及其寄存器配置参数文档(Ad9361 data and configuration parameter document)

source code for Ethernet logic

使用Xilinx3S400开发的钢板检测算法中心化算法，通过测试。(a vhdl-program use Xilinx3S400)

sdram controller vhdl

无线通信FPGA实现的代码 有matlab和verilog(FPGA implementation of wireless communication code matlab and verilog)