AMBA axi bus protocol: the documents for implementing AMBA axi

关于amba协议的指南，包括了三种AMBA协议的总线，适合初学者了解和熟悉-About amba protocol guidelines, including three AMBA bus protocol, suitable for beginners to understand and become familiar with

AMBA 从机接口模块，代码简洁有效，希望对有需要的人有帮助-AMBA slave interface module, the code simple and effective, I hope to help those in need