基于软硬件联合仿真的复杂系统硬件功能验证方法:以H.264/AVC解码器为例

Dieison Antonello Deprá, B. Zatt, S. Bampi
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引用次数: 4

摘要

这项工作提出了一种新的方法,通过在复杂系统中使用PLI作为硬件(HW)和软件(SW)之间的接口机制,通过并行协同仿真来验证硬件功能。该方法包括在硬件/软件并行仿真中,使用由握手机制提供的这些模块之间的透明通信,以确保各部分之间的同步。通过对H.264/AVC解码器的实例研究,讨论了该方法的挑战、可行性和有效性。
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A method for HW functional verification through HW/SW co-simulation in complex systems: H.264/AVC decoder as case study
This work presents a new method for hardware functional verification through parallel co-simulation within complex systems using PLI as a mechanism of interface between hardware (HW) and software (SW). This method consists in the HW/SW parallel simulation using a transparent communication between these modules provided by a handshake mechanism that ensure the synchronism between the parts. The discussion about challenges, viability and validity of the presented proposal is based on the results of the case study carried through the application of this method to an H.264/AVC decoder.
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