中圖分類號(hào)：TN47 文獻(xiàn)標(biāo)志碼：A DOI: 10.16157/j.issn.0258-7998.223385 中文引用格式： 劉斌,，虞小鵬,，譚年熊. 一種面向SoC的全方位系統(tǒng)監(jiān)測(cè)驗(yàn)證方案[J]. 電子技術(shù)應(yīng)用，2023,，49(7)：41-47. 英文引用格式： Liu Bin,，Yu Xiaopeng，Tan Nianxiong. An omni-directional system monitoring verification scheme for SoC[J]. Application of Electronic Technique,，2023,，49(7)：41-47.
An omni-directional system monitoring verification scheme for SoC
Abstract： With the rapid increase of SoC size and complexity, how to implement full and complete verification at the system level has become an important challenge. Difficult work not only comes from the scheduling of various hardware resources at the system level and the implementation of test scenarios, but also comes from how to obtain useful information from complex system operations. In order to let the verifier master the system information in time during the simulation process, a SoC oriented omni-directional system monitoring verification scheme can obtain various system status information in real time based on the universal verification methodology (UVM) framework. The scheme is also based on an automated verification platform, and the monitored information is processed in this platform to help the verifier better analyze the system and locate problems.
Key words : SoC,；monitoring；UVM,；verification scheme
0 引言
在目前的片上系統(tǒng)（System on Chip,，SoC）研發(fā)過程中，功能驗(yàn)證在流片前已經(jīng)無法充分滿足驗(yàn)證需要了,。其他的驗(yàn)證手段例如性能驗(yàn)證和效能驗(yàn)證也被納入到了完善的驗(yàn)證體系之中,。盡管驗(yàn)證人員時(shí)刻在追趕項(xiàng)目進(jìn)度，但日益復(fù)雜的系統(tǒng)和驗(yàn)證評(píng)估方案在逐步擠壓他們的精力,。通用驗(yàn)證方法學(xué)（Universal Verification Methodology,，UVM）盡管已然成為了驗(yàn)證人員的一項(xiàng)有效的、可復(fù)用的驗(yàn)證方法學(xué),，然而基于它之上在SoC系統(tǒng)級(jí)驗(yàn)證過程中如何釋放更大的能量還需要開拓,。
