CAJ | 학술논문

随着集成电路的功能越来越复杂，超大规模集成电路的动态老炼越来越成为一项困难的工作。传统针对超大规模集成电路的老炼多采用静态老炼方法，这种方法不能使电路内部的功能节点动作起来，无法保证老炼效果，因此能够实现电路内部所有功能模块全动态激励的TDBI技术越来越受到人们的关注。本文以国产多核处理器芯片为测试对象，为研究多核处理器芯片的TDBI方法进行了芯片老炼测试软硬件系统开发，解决了多核处理器老炼中大功率电源供电、图形存储空间不足等关键技术。
수착집성전로적공능월래월복잡，초대규모집성전로적동태노련월래월성위일항곤난적공작。전통침대초대규모집성전로적노련다채용정태노련방법，저충방법불능사전로내부적공능절점동작기래，무법보증노련효과，인차능구실현전로내부소유공능모괴전동태격려적TDBI기술월래월수도인문적관주。본문이국산다핵처리기심편위측시대상，위연구다핵처리기심편적TDBI방법진행료심편노련측시연경건계통개발，해결료다핵처리기노련중대공솔전원공전、도형존저공간불족등관건기술。
Now the function of IC is more complex, the dynamic burn-in of VLSI is more difficult. The static burn-in is used widely for the traditional burn-in of VLSI, but this method can’t drive the inner node of VLSI, so the TDBI (Test-During-Burn-In) which can drive the inner modules is more and more regarded by people. In the paper, the domestic multi-core processor was the object that has been tested, and we have designed the software and hardware system which has been researched for the domestic multi-core processor in TDBI, and the system can settle the pivotal technique which is composed of the high-power supple and the graphics-memory interspace in burn-in for multi-core processor.