PmodTMP Weatther Sttattiion 演示

说明：  基于PCF8591数模转换和DDS技术的信号发生器系统设计(Design of Signal Generator System Based on PCF8591 Digital-to-Analog Conversion and DDS Technology)

说明：  FPGA核心板EP4CE10F17C8电路原理图(Circuit schematic diagram of EP4CE10F17C8 core board of FPGA)

串口模块程序，可以实现串行发送和接收功能，比特率可以不断调整，数据的长度是可以改变的-Serial port module program, you can achieve the serial send and receive functions, and bit rate can be continuously adjusted, the data length can be changed

该程序实现了一个FIR滤波加速器，该程序在FPGA板上开发，通过使用VHDL语言来定义RS232端口的使用(design a FIR Filter Accelerator based on FPGA board and RS232 interface using VHDL language. )

低密度校验码 ，很好用的代码，功能已经实现编码和译码(fpga ldpc)

cycloneII Quartus verilog开发的简单时序电路-cycloneII Quartus verilog to develop a simple sequential circuit

基于FPGA的出租车计价器，欢迎大死同学多多交流(FPGA-based Taximeter, welcomes the dead students more exchanges)

vivado入门使用介绍，初学者入门学习(vivado Instructional pdf)

HDB3 ENCODING AND DECODING METHOD

quartus 中，自己写的tcl，分配io的例子。-Quartus in their own writing tcl, distribution io example.