this is a Multiplier and Accumulate (MAC). written in VHDL

伪随机序列发生器的vhdl算法 设计一个伪随机序列发生器，采用的生成多项式为1+X^3+X^7。要求具有一个RESET端和两个控制端来调整寄存器初值（程序中设定好四种非零初值可选）(m sequence vhdl)

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

16 点药材 4 FFT 与真正的价值。这被设计基于 Arduino 板和任何泰文 8 位微控制器创建的 c + + 代码。

密码锁，大学数字eda课程顺序锁的源代码，有2位或者4位的顺序锁，可以在fpga或者cpld上实现 (Password lock, digital eda course the order of the source code of the locks, the order of two or four locks, and can be implemented on the fpga or cpld)

FPGA部分源代码，关于dsp48的应用，从一本很好的书上下的

一个简单的千兆以太网UDP协议的实现,可以实现数据的收发和ARP，实现PC端与FPGA的以太网通信(A simple implementation of Gigabit Ethernet UDP protocol can realize data sending and receiving and ARP, and realize Ethernet communication between PC and FPGA.)

Digital pre-distortion (DPD) is an advanced digital signal-processing technique that mitigates the effects of power amplifier (PA) nonlinearity in wireless transmitters. DPD plays a key role in providing efficient radio digital front-end (DFE) solutions for 3G/4G basestations and beyond. Modern FPGAs are a promising target platform for the implementation of flexible wireless DFE solutions, including DPD.

闪耀光栅 有带阻滤波器作用的闪耀光纤光栅，反射角度可以控制(Blazed grating)