基于AMBA总线USB控制器的SOC设计与验证  

Design and verification of SOC for AMBA based controller

作　　者：贾凡[1] 谢蒂[1] 杨义先[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《电子测量技术》2007年第12期95-97,共3页Electronic Measurement Technology

摘　　要：随着移动终端对USB接口的支持,USB设备的小体积和低功耗成为设计的两大目标,USB设备的SOC设计很好地满足了这两方面要求。如何选择可复用IP、总线连接和对各IP模块进行系统级验证是SOC设计的核心,同时USB协议自身实现和测试的复杂性,这些都是芯片设计成败的关键。本文通过一个基于ARM TDMI IP与USB1.1控制器IP的SOC设计与实现,阐述了多IPSOC的一般设计方法,同时给出了USB控制器的验证及调试方法。With mobile terminals supporting USB, small size and low power has became the design targets for USP, controller. SOC-based USB device can satisfy these two requirements. Many factors, such as IP reuse, the connection between IPs with bus and system-level verification , are the keys to the design of SOC. In this paper, using a SOC design for USB1.1 controller based on ARM IP TDMI to elaborate the general design of SOC of multiple IPs, and giving the method of verification and debugging for USB controller.

关 键 词：片上系统 IP重用 USB控制器 系统级验证 

分 类 号：TN406[电子电信—微电子学与固体电子学]