OCP在基于平台SoC设计方法学中的应用*

作者：胡剑1，金建军2，黄凯1，史峥1 日期：2009-12-30/span> 浏览：3426 查看PDF文档

OCP在基于平台SoC设计方法学中的应用*

胡剑1，金建军2，黄凯1，史峥1
（1.浙江大学 超大规模集成电路设计研究所，浙江 杭州 310027; 2.温岭市产品质量监督检验所，浙江 温岭 317500）

摘要：当前，基于平台的系统芯片（SoC）设计已成为复杂SoC设计的一种高效的解决方法。针对接口标准多样性带来的SoC集成问题，采用了开放核协议（OCP）通用标准接口与平台设计相结合的方法，基于Simulink的多处理器系统芯片（MPSoC）设计流程平台，实现了对数字多点微波系统（DMS）通信机制及其SoC实例的OCP接口应用。研究结果表明，在三核SoC平台中，此设计方法在很大程度上扩展了SoC平台的灵活可配性，加快了SoC开发周期。
关键词：平台；系统芯片；开放核协议；数字多点微波系统
中图分类号：TN47文献标识码：A文章编号：1001-4551(2009)12-0009-05

Application of OCP in platform-based SoC design methodology
HU Jian1， JIN Jianjun2, HUANG Kai1, SHI Zheng1
(1. Institute of VLSI Design, Zhejiang University, Hangzhou 310027, China;
2. Wenling Institute of Supervision & Testing on Product Quality, Wenling 317500, China)
Abstract: Nowadays platform-based system-on-a-chip(SoC) design has become an efficient solution to complex SoC design. Aiming at the SoC integration problem caused by multiple interface standards, open core protocol(OCP) standard protocol was combined with platform design. Based on Simulink multiprocessor system-on-a-chip(MPSoC) design platform, application of OCP interface for digital multipoint microwave system(DMS) communication mechanism and its SoC implementation was realized. The results indicate that on tri-core SoC platform, this design method not only improves the flexibility and configurability of SoC platform, but also speeds up the SoC design cycle to a large extent.
Key words: platform; system-on-a-chip(SoC); open core protocol(OCP); digital multipoint microwave system(DMS)