串口 自收自发程序

台湾IC中心VHDL讲义，内容详细，适合IC前端设计参考(Taiwan s IC Center VHDL handouts, detailed reference design for front-end IC)

本文介绍了在数字下变频(DDC) 中的抽取滤波器系统设计方法和具体实现方案。采用CIC 滤波器、HB 滤波器、FIR 滤波器三级级联的方式来降低采样率。通过实际验证,证明了设计的可行性(This article describes the digital down conversion (DDC) of the decimation filter system design methods and concrete realization of the program. Using CIC filter, HB filter, FIR filter cascade three-level approach to reduce the sampling rate. Through the actual authentication, to prove the feasibility of the design)

实验课作业，下载可以直接跑，各个模块的完整代码。

用Vivado IPI搭建的Zynq-7000 PS到PL通信过程，使用了AXI-HP接口，利用AXI-DMA IP实现直接读写DDR的过程，软件可以配置传输尺寸。(The Zynq-7000 PS to PL communication process is built by Vivado IPI. AXI-HP interface is used, and AXI-DMA IP is used to read and write DDR directly. The software can configure the transmission size.)

LDPC encoding code in 1/2code rate for DVB-T2

资源描述 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog)

此筛选器是由语言 HDL 设计的。成功模拟上协同作用。此筛选器用于视频和图像处理项目，降低盐及胡椒噪音。

zybo-Embedded System Design Flow on Zynq 实现ZYBO接受串口的数据，然后将键盘数据的4位二进制码通过四个LED灯显示：

实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波 --A的占空比也是可控的），可以存储任意波形特征数据并能重现该波形，还可完成 --各种波形的线形叠加输出。 (Achieve the four kinds of common sine wave, triangle, sawtooth, square wave (A, B) the frequency and amplitude controlled output (square wave- A duty cycle is controlled), can store arbitrary waveform feature data and can to reproduce the waveform, it can perform- all kinds of linear superposition of the output waveform.)

802.11a Transmitter implementation Using Verilog