精品文档---下载后可任意编辑闻彬,沈泊(复旦大学专用集成电路与系统国家重点实验室,上海 202433)摘要:提出了一种适合于 HDTV SOC 的 AMBA 总线设计方案,并对整个架构进行了详细的验证;实践证明,AMBA 总线非常适用于 HDTV SOC 系统;与用硬件描述语言构建的测试平台相比,软硬件协同的验证方法不但有更高的仿真覆盖率,而且更加高效省时
关键词 : HDTV SOC;AMBA 总线;软硬件协同验证中图分类号:TN 492;TN 949
17 文献标识码:ABus Design and Verification for HDTV SoCWEN Bin, SHEN Bo(State Key Laboratory of ASIC & System, FudanUniversity, Shanghai 202433, China)Abstract:An AMBA based bus architecture suitable for HDTV SOC and an efficient verification methodologyare presented
It is proven that AMBA bus is well suitable for HDTV SOC
Compared with writing testbench using HDL language, the HW/SW co-verification methodology has higher coverage and simulates more efficiently
Keywords: HDTV SOC;AMBA;HW/SW co-verification1 引言高清楚度数字电视(HDTV)是数字技术在电视领域里的应用,其主要优点在于能实现无失真的传输,并能充分利用有限的频