SensorHub 设计文件源代码

基于verilog的DDS设计,内附代码,仿真环境等说明(the DDS design based on verilog)

说明：  用于实现上位机与下位机之间通过RS232协议来进行通讯。(It is used to realize communication between upper computer and lower computer through RS232 protocol.)

用verilog编写的全数字锁相环，包括鉴相器，模K计数器，加减脉冲模块和分频模块，都经过验证(verilog based digital phase lock loop design, including phase detector,mode K counter, increment/decrement counter and frequency divider )

本文分析比较了实现开方运算的牛顿一莱福森算法、逐次逼近算法、非冗余开方算法种算法,并给出了基于的开方器的实现方法(Root operation FPGA-based implementation.pdf)

Test for VHDL just a student version

spartan6 里使用DDR3IP核，有教程以及源码(spartan6 with ddr3,source and tutorial)

说明：  基于fpga的数字图像处理原理及应用源码(The principle and source code of digital image processing based on FPGA)

Design FPGA in Labview

SRIO接口物理层的实现代码，非常复杂，完全自己用verilog编写，支持5G速率，可以作为开发参考(SRIO interface implementation code, the physical is very complex, completely written in verilog, support rate of 5 g, will be helpful to the development)

costas的verilog程序，包含乘法器，DDS，鉴相器，环路滤波器等模块(costas the verilog program, including multipliers, DDS, phase detector, loop filter modules)