AHB 接口

说明：  包含一个ALU，实现斐波那契数列的计算。1.接受两个6位二进制输入。2.通过手动输入的时钟驱动每个周期进行一次计算。3.结果输出到led灯（使用NEXYS4开发板）(Including an ALU to realize the calculation of Fibonacci sequence. 1. Accept two 6-bit binary inputs. 2. Each cycle is driven by a clock input manually. 3. Output to LED lamp (using NEXYS4 development board))

本程序是在AWGN下的LDPC码的仿真程序，本程序优点是译码效率高，速率很快，可以仿帧数很大的图。(the decoder for LDPC under the AWGN channel)

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)

VerilogHDL教程，很详细全面的Verilog教程，循序渐进，由浅入深，十分好的学习资料(VerilogHDL tutorial, very detailed and comprehensive Verilog tutorial, step by step, progressive approach, a very good learning materials)

一个八位的并行输入，串行输出的编码器；带有开头结尾帧。(It is an encode with eight palallel input and a serial output.)

说明：  CPU课程设计要求以FPGA开发平台为例，分析 CPU 设计的流程与仿真。 本次开发使用的硬件描述语言是 Verilog 语言，使用的指令系统是一个以 MIPS 指令集为子集的指令系统，共 22 条指令，所用的设计仿真软件Modelsim。(CPU curriculum design requires FPGA development platform as an example to analyze the process and Simulation of CPU design. The hardware description language used in this development is Verilog language, and the instruction system used is an instruction system with MIPS instruction set as a subset, with 22 instructions in total. The design simulation software Modelsim is used.)

来自于NIOSII的那些事，该书详细地介绍了NIOSS的使用过程，非常适合初学者。(From the NIOSII those things, the book are detailed in this paper NIOSS use process, very suitable for beginners. )

数字钟VHDL软件设计，包含多种功能，报时，12,24切换，调时(The design of VHDL digital clock software, including a variety of functions, timer, 12,24 switch, adjustable)

ds18b20温度传感器，通过状态机对传感器分别进行初始化，访问寄存器，读取数据，将读取到的数据显示到数码管当中，实现温度传感的功能。18b20主要是3个状态机，一个主状态机和两个嵌入的状态机。

ldpc译码算法介绍及fpga verilog系统方案设计，包括log_bp算法、min_sum算法、scaling_min_sum算法等(introducing the ldpc code decoding algorithm and the related system design，including the log_bp,the min_sum and the scaling_min_sum)