用于fpga学习，共同分享学习经验和交流学习心得

Verilog 编写的IP核，512K的16位SRAM-Written in Verilog IP core, 512K 16-bit SRAM

说明：  risc 8 by coonan compatible with PIC16C57

利用ANSYS有限元仿真软件对复合材料进行异常检测仿真实验，程序为一损伤样板模型(ANSYS finite element simulation software for composites simulation anomaly detection, the program is a damage model model)

文档包括双线性插值算法和最近邻域算法的详细介绍，以及算法的相关计算。(Documentation includes bilinear interpolation algorithm and the nearest neighbor algorithm which is described in detail, as well as algorithms related calculations.)

基本的操作代码,a0-a7是八个信号输入端，a7的优先级最高，a0的优先级最低，当a7输入低电平0时，其他输入无效，编码输出y2y1y0=111；如果a7无效，而a6有效，则y2y1y0=110；

关于LDPC解码的verilog程序，包含设计代码和验证环境(LDPC decoding on verilog procedures, including the design code and verification environment)

8位十六进制频率计设计 根据频率的定义和频率测量的基本原理，测定信号的频率必须有一个脉宽为1s的输入信号脉冲计数允许信号；1s计数结束后，计数值被锁入锁存器，计数器清零，为下一测频计数周期做好准备。测频控制信号可由一个独立的发生器（FTCTRL）来产生。-8-bit hexadecimal Cymometer designed in accordance with the definition of frequency and frequency of the basic principles of measurement to determine the frequency of the signal must have a pulse width of the input signal for 1s permit pulse counting signal 1s counting after the total value was locked into the lock depositors, counters cleared for the next count cycle frequency measurement ready. Frequency control signal generator may be an independent (FTCTRL) to generate.

说明：  agilex fpga description

verilog实现的“六进制约翰逊计数器”。(verilog implementation of the " six hexadecimal Johnson counters." )

说明：  LTE is an abbreviation for Long Term Evolution.