verilog to write a telephone billing program

FFT with fix point 2*N

电子密码锁，采用基于fpga的设计，可以设置6位密码-Electronic code locks, FPGA-based design, can be set 6 password

说明：  基于FPGA的游戏实例，开发板为Xilinx的basys3，VGA显示(Basys3, VGA Display of Xilinx Development Board Based on Game Example of FPGA)

学习ALU的设计方法。 2、用HDL语言采用行为描述的方法完成74181的逻辑设计 。(Learn the design method of ALU. 2, use HDL language to use behavioral description method to complete 74181 logical design.)

VHDL cyclic redundancy check generator und receiver

This is the source code for I2C(Inter Integreted Circuit) which is used in serial communication

数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值(Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code for the 4-channel DDC Matlab-based program, the program can be adjusted according to filter parameters such as the use of performance assessment FPGA DDC DDC has achieved great reference value)

mc8051内核,VHDL程序,内有说明,超详细.-mc8051 kernel, VHDL program, which has made it clear, super-detailed.

基于FPGA的频率相位可调DDS信号发生器-FPGA-based phase adjustable frequency DDS signal generator

FIFO的verilog描述(Verilog description of the FIFO)