10。对于密钥输入一个密码锁，假设重置后的七个香格里拉…

LVDS并行数据传输，来自XILINX官网(LVDS Parallel Data Transfer)

双时钟域FIFO(This is self-defined Dual-Clock FIFO, using logic lut resources. Dual-Clock FIFO, Depth: 256 Width: 32 USEDW: Y FULLL:Y EMPTY:Y)

译码器，将八位输出转换为七段译码显示，相当于7448驱动译码管-Decoder, the 8 output is converted to seven segment decoding shows that the equivalent of 7448

RAM控制的VHDL实现 真的很有用 -VHDL implementation of the RAM control true true useful useful

通信系统中数据的传输以帧为单位，在FPGA中帧头检测是通信系统中的一部分，该程序实现了FPGA中帧头的检测。(Transmission of data in a communication system in units of frames, the frame header is detected in the FPGA part of the communication system, the realization of the frame header is detected in the FPGA.)

我用VHDL写的正弦，用FPGA内部ROM，有仿真testbench,在quartus里可以运行。在板子里已经验证-I used to write VHDL sinusoidal, using FPGA internal ROM, has simulation testbench, you can run in Quartus. Yard has already been verified in the plates

vhdl 加法器 vhdl 加法器 vhdl 加法器-vhdl　adder vhdl　adder vhdl　adder

full adder设计代码，verilog 语言描述，通过modelsim 仿真，quartus综合-full adder design code, verilog language to describe, through the ModelSim simulation, quartus integrated

多功能数字钟，在quartusII软件平台上实现的verilog源代码。大家试试看。(Multifunctional digital clock in quartusII software platform to achieve the verilog source code. We try.)

说明：  FPGA PLL 分析，包括时序分析等等。。。。。。。。。(FPGA PLL Analysis)