SoC片上总线技术的研究

Research of SoC on chip bus

在SoC设计中,经常会遇到一些问题,包括IP核移植性、设计复用、设计验证,以及公共设计平台的搭建。如何有效地解决这些问题,使得设计SoC系统就像设计微机系统那样方便快捷,这就是片上总线系统提出的目的。本文通过对AMBA, AVALON, OCP,WISHBONE等SoC总线的比较,分析了SoC片上总线技术。

There are some problems which include transplantable IP cores ,design reuse, designverification and the construction of common design platform in SoC design. How to solve theseproblems effectively, to make the SoC design as easy and simple as constructing a microcomputersystem is the objective of SoC on chip bus .In this paper ,the SoC on chip bus is analyzed bycomparison of AMBA, AVALON, OCP and WISHBONE .