Turbo Decoder Release 0.3

The xapp851.zip archive includes the following subdirectories. The specific contents of each subdirectory below:   tl   - HDL design files   sim   - simulation files   synth - Synthesis related files   par   - Place/Route related files 以及DDR SDRAM控制器设置.pdf文件

qspi接口控制，指令包括spi、dual spi、quad spi，通过验证，供参考(Qspi interface control, including spi, dual spi, quad spi, for reference.)

一个简单移位寄存器代码，verilog HDL编写(a simple shift register example，write with verilog HDL)

《无线通信FPGA设计》包含的所有例子源码，包括matlab仿真和verilog源码，本书内容还是非常丰富的，涉及无线通信领域各个方面。不过对于一些比较新的技术，其FPGA实现部分过于简略，难以在工程中实用化。(" Wireless FPGA Design" contains all the examples source code, including the matlab simulation and verilog source code, the contents of this book is still very rich, involved in all aspects of the field of wireless communications. But for some relatively new technology, some of its FPGA implementation is too brief, it is difficult in practical engineering.)

VHDL数字系统设计和工程实践3，包含原理，真值表和原理图，以及VHDL源代码.-VHDL digital system design and engineering practice, 3, including the principles, truth table and schematic, as well as VHDL source code.

美国人写的各种类型的fpag设计指导，非常详细的介绍了从fpga的型号，结构，实现，编程，等各个方面的要点。-Written by Americans of all types of fpag design guide, very detailed introduction from the FPGA models, structure, realize, programming, and other aspects of the main points.

FAST HADAMARD TRANSFORM VERILOG FOR IMAGE PROCESSING

A program for a simple encoder using ModelSim6

我的学习经验，一种自适应分频及分频方法的实现，很好用的哦-my learning experience, an adaptive frequency-frequency method and the realization of the good, oh

说明：  AMBA2.0标准的AHB2APb桥，代码通过验证(AMBA2.0 standard AHB2APb Bridge, through the verification code)