这是一个VHDL代码为USB

lcd verilog hdl 源码 可以直接使用，适用modelsim-lcd verilog HDL source

说明：  此程序为调试通过的程序，带有I2C总线功能的程序.(this procedure through the debugging process, with I2C bus function procedures.)

基于状态机的优秀SPI输出程序（以DAC7512为基础，可修改）(VHDL code about SPI)

-- WISHBONE revB2 compiant I2C master core -- -- author: Richard Herveille -- rev. 0.1 based on simple_i2c -- rev. 0.2 april 27th 2001, fixed incomplete sensitivity list on assign_dato process (thanks to Matt Oseman) -- rev. 0.3 may 4th 2001, fixed typo rev.0.2 txt -> txr -- rev. 0.4 may 8th, added some remarks, fixed some sensitivity list issues--- WISHBONE revB2 compiant I2C master core---- author : Richard Herveille-- rev. 0.1 based on simple_i 2c-- rev. 0.2 adolescence 27th 2001, fixed incomplete sensitivity list on assign_d ato process (thanks to Matt Oseman)-- rev. 0.3 m ay 4th 2001, fixed typo rev.0.2 txt-

About 1588 PTP protocol xillinx FPGA running code and Software application, and to introduce documents, want to help everyone

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)

可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。可实现任意频率的LED点灯形式，只需改变分频次数和赋值就可以得到想要的的结果。

The objective of this project is to design and implement the controller for an electronic safe. You will interface a 16-button keypad to the NIOS boards. The combination code of the safe will be the last

利用verilog编写的电梯程序，实现基本的电梯运行功能(Elevator program written by Verilog)

Altera官网上关于SOPC中自定义组件（PWM）的实例，官网上现在没了。。可很多书上都在用-Altera in the official line on the SOPC custom component (PWM) of the examples are not the official line. . Can be a lot of books are in use. . .