SoC系统中AHB/VCI Wrapper的设计及验证

Design and Verification of AHB/VCI Wrapper in SoC System

文章描述SoC平台的片内总线到VCI标准接口的转换部件的设计实现。它可以把带有VCI标准接口的IP模块和AMBA AHB系统总线连接起来。研究内容主要包括两部分:第一,在VCI标准Rev2.0版本的基础上,参照BVCI协议要求完成一个AMBA AHB系统总线与VCI标准接口的转换部件-AHB/VCI Wrapper;第二,利用总线功能模型(BFM)思想,为AMBA总线和BVCI接口建立相应的BFM模型,在此基础上,完成对AMBA总线控制部件和AHB/VCI Wrapper的功能验证。该平台具有很好的可重用性。

The thesis describes the design and implementation of the transformation unit between AHB and VCI interface in SoC platform.It can join up the IP module with VCI interface and the AMBA AHB system.The content mainly includes two parts： first,on the basis of VCI Rev2.0 version and referring to BVCI protocol to complete a transformation unit,AHB/VCI wrapper,between AMBA AHB and VCI standard interface;second,making use of bus function model（BFM） idea to build up corresponding BFM model for AMBA bus and BVCI interface,and on this bases to complete the function verification of the AHB/VCI Wrapper.This platform has very good reusability.