利用FPGA采集按键，加了消斗。其实跟单片机的效果差不多。

turbo码在LTE中的实现，并在fpga中得到了实现(turbo code in LTE implementations, and have been achieved in fpga)

说明：  fpga的hdmi驱动，只包括视频信号没使用音频线，总体跟DVI控制一样，可参考DVI说明手册进行观看(driver of HDMI using fpga)

1553B总线BC端的编程例子，做通了对于一个RT的测试。对于其他的RT测试和程序的例子原理相同。(The BC end of the 1553B bus programming examples)

SPI NOR Flash控制器Verilog源代码(SPI NOR Flash controller Verilog)

8051的Verilog-Verilog OF 8051

使用VHDL编写语言，巧妙的利用计数器和循环输出一个坐标系，由于VHDL出现负数比较麻烦，全部由正数代替，输出一个原点在中心，半径128的256×256的坐标。方便坐标变换以及用此坐标做算法。(Use of VHDL language, clever use of counter and loop outputs a coordinate system, because VHDL negative too much trouble, all replaced by a positive number, the output an origin at the center, radius 128 256 256 coordinates. Convenient coordinate transformation and coordinate to do with this algorithm.)

状态机的性能考察.rar 状态机的性能考察.rar-Study the performance of state machine. Rar inspect the performance of state machine. Rar

SDIO slave verilog code

基于FPGA设计的电子密码锁是一个小型的数字系统，与普通机械锁相比，具有许多独特的优点：保密性好，防盗性强，可以不用钥匙，记住密码即可开锁等。(FPGA-based design of the electronic code lock is a small digital system. It has many unique advantages：good privacy and security , it do not need the key but remember password to unlock, and so on while it compare to ordinary mechanical locks.)

Xilinx,Altera,ARM,AVR,S52,Lattice等系列FPGA的下载线电路图和PCB-Xilinx, Altera, ARM, AVR, S52, Lattice series FPGA download cable circuit diagram and PCB