基于QEMU的芯片虚拟化实验框架设计与教学应用
Design and Teaching Application of a QEMU-Based Chip Virtualization Experimental Framework
傅逸雯 1路卫军 1高海天 1郭晓飞 1叶文韬1
作者信息
摘要
为应对集成电路实践教学中硬件成本高昂、芯片行为模型开发难度大，复杂总线协议验证环境缺失等挑战，本文设计并实现了一种基于QEMU的轻量化芯片虚拟化实验框架。该框架扩展集成了自主开发的、符合MIL-STD-1553B标准的总线控制器虚拟化模型，并优化了基于虚拟时间与指令计数的精准定时方法，以保障协议级时间语义的可验证性[1]。基于此框架，我们构建了支撑教学实验的虚拟化执行环境，支持RISC-V/ARM等处理器架构，使学生能够进行总线控制器建模、驱动联调及系统级验证等实验。本框架为数字集成电路、电子信息等专业的芯片与系统级虚拟仿真类课程，提供了一套低成本、可复现、可扩展的实验教学解决方案，有效衔接了课堂理论与产业实践，有助于培养学生对复杂总线协议及系统级芯片设计的工程能力。
Abstract
To address the challenges in the practical teaching of integrated circuits, such as high hardware costs, great difficulty in developing chip behavior models, and the lack of verification environments for complex bus protocols, this paper designs and implements a lightweight chip virtualization experimental framework based on QEMU. The framework extends and integrates an independently developed virtualization model of the bus controller compliant with the MIL-STD-1553B standard, and optimizes the precise timing method based on virtual time and instruction counting to ensure the verifiability of protocol-level temporal semantics[1]. Based on this framework, we have constructed a virtual execution environment supporting teaching experiments, which is compatible with processor architectures including RISC-V and ARM, enabling students to carry out experiments such as bus controller modeling, driver joint debugging and system-level verification. This framework provides a low-cost, reproducible and extensible experimental teaching solution for chip and system-level virtual simulation courses of majors such as Digital Integrated Circuits and Electronic Information. It effectively connects classroom theory with industrial practice and helps foster students\' engineering capabilities in complex bus protocols and System-on-Chip (SoC) design.关键词
集成电路设计与设计自动化/QEMU/芯片虚拟化/实验框架/1553B总线/教学应用Key words
Integrated Circuit Design and Design Automation/QEMU/Chip Virtualization/Experimental Framework/1553B Bus/Teaching Application/引用本文复制引用
傅逸雯,路卫军,高海天,郭晓飞,叶文韬.基于QEMU的芯片虚拟化实验框架设计与教学应用[EB/OL].(2026-04-03)[2026-04-05].http://www.paper.edu.cn/releasepaper/content/202604-46.学科分类
微电子学、集成电路/计算技术、计算机技术
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