电梯控制器

说明：  我自己当初用来求解arctan 暂时没有搞成ip形式 搞好了还要传git 这个代码还没有搞好，因为急需要下载东西 如果感兴趣可以联系我 邮件(this is a not full wrappered code very crude use chebyshev to caculate arctan function i m urgent to download a model from pudn so i do this.)

SystemVerilog For Design (Springer-2nd_Ed-2006)

this describes building spi block on verilog hdl and programming them on an fpga device

32位bit输入的CRC32校验，verilog的代码，以及modelsim的testbench代码(The encode of CRC32 with 32bit-inputs based on verilog, and according encode of testbench)

基于软输出固定复杂度球形译码的高效迭代检测算法，最新的球形译码论文(Iterative detection algorithm based on a fixed complexity soft-output sphere decoding efficiency, sphere decoding papers)

黑金的adda模块资料，质量不错，做电路板的可以作为参考(Black gold ADDA module data)

说明：  fpga串口的发送程序基于verilog语言拿走不用谢。(The sending program of FPGA serial port is based on Verilog language.)

基于Verilog HDL 的单周期CPU设计。基于Verilog HDL 的单周期CPU设计。基于Verilog HDL 的单周期CPU设计。基于Verilog HDL 的单周期CPU设计。cpp码

基于FPGA的PWM波生成程序，用于控制步进电机。(A PWM wave generater for driving stepper motor.)

说明：  32位/33M 从模式(target)PCI接口参考设计，Lattice提供。由于PCI时序较复杂，此设计仅能供参考(32/route from the model (target) PCI reference design, Lattice provided. Because PCI timing more complicated, and the design for reference only)