用VHDL编写的EPP通信协议，可以同时收发字节

基于AT89C51的密码锁（掉电可记忆密码）的程序(Based on AT89C51 lock (down to remembering passwords) program)

Package include hardware implementation of Lz77 algorithm

该工程用verilog编写，已通过串口调试助手调试通过，接收模块采采用8倍波特率采样数据，有较好的滤波功能，在PC上完成自发自收功能。 (The project is written in verilog debugging through serial debugging assistant, adopted 8 times the baud rate sampling data receiver module, better filtering done on the PC spontaneous self-closing function.)

说明：  一种基于FPGA的调频连续波方位向多通道 FMCW SAR的实时成像信号处理方法及FPGA，包 括：步骤一、计算重构矩阵；步骤二、重构方位向 多通道数据，包括：步骤2 .1、对各个通道的回波 数据沿方位向分别间隔补零，并进行方位向傅里 叶变换；步骤2 .2、将方位向傅里叶变换之后各个 通道方位向相同位置的点组合为一个向量并与 重构矩阵相乘，得到重构完成的方位向数据；(An azimuth multichannel FMCW based on FPGA FMCW SAR real-time imaging signal processing method and FPGA, package Including: Step 1: calculate the reconstruction matrix; step 2: reconstruct the orientation Multichannel data, including: step 2.1, echo of each channel The data is compensated with zero along the azimuth direction respectively, and the azimuth Fourier is carried out Step 2.2, after the azimuth Fourier transform The points of the same position in the channel azimuth are combined into a vector and are connected withThe reconstruction matrix is multiplied to get the reconstructed azimuth data Step 2.3. Repeat step 2.3 for the data of different distance gates)

its a verilog code for microcoded tb

Dynamic Power Management for the Iterative Decoding of Turbo Codes

4位的booth算法加法器，对计算机组成原理的学习有帮助，verilog语言编写(4-bit adder booth algorithm, the learning of computer organization help, verilog language)

数字钟vhdl主要分为正常显示与报时功能(Digital clock vhdl)

PS2键盘实验Verilog HDL代码(PS2 keyboard experiment Verilog HDL code)