ID |
原文 |
译文 |
53367 |
在老化的不同时期,针对老化程度,动态调节延迟单元的延迟大小,得到不同的保护带宽度,从而提高老化预测的准确率。 |
In order to improve the detection rate, delay of the delay element that finally forms the guard band interval can be adjusted for different degrees of severity in the aging process. |
53368 |
并通过反馈电路达到对稳定性校验器的输出进行锁存的目的。 |
Moreover, feedback circuit in the proposed design can complete latch function perfectly. |
53369 |
与经典结构相比,电路在面积上平均节省 20. 6%左右,在功耗方面减少 36%左右。 |
The overhead is significantly small by comparing with the classical structure. Itreduces the area by about 20. 6% on the average and reduces the power by about 36%. |
53370 |
Spice 模拟器的仿真结果证实了电路的优越性。 |
Results from the Spice simulation illustrate the superiority of this work. |
53371 |
随着纳米工艺的不断发展,可靠性成为集成电路设计中主要的挑战,特别是像航空,航天和军事等高科技领域。 |
Along with the advance of nanometer technology, reliability has become the most important challenge in IC design, especially in some special fields, such as aviation, aerospace and the military. |
53372 |
在深亚微米工艺中,老化效应和软错误是影响电路可靠性的重大因素,业界虽已对此做过研究, |
In ultra-deep submicron technology, aging effect and soft errors are the key factors to affect the circuit reliability. Countermeasures to avoid the reliability problem have been studied for many years. |
53373 |
但是大部分都是把它们分开处理,它们中的大多数结构工作时都存在一个或多个点处于浮空态,存在严重的电荷衰减问题,尤其易受干扰,大大影响了检测结果的准确性。 |
However, most are taken separately, furthermore, a lot of them have the problem existing one or more floated node in some special time window, degrading the accuracy of the detection . |
53374 |
本文提出一种新的机制,采用一种低功耗的多功能稳定性检测器来同时解决老化,软错误和延迟故障, |
In this paper, a new mechanism is proposed, with a low power stability checker which can not only detect delay fault and soft errors, but also predict aging effect. |
53375 |
特别是它彻底解决了浮空点问题。 |
Especially the checker completely solves the floated nodes problem. |
53376 |
利用 Hspice 仿真工具得到的实验结果表明该结构具有良好的性能和面积权衡,其功耗开销比参照结构节约超过 35%。 |
Experiments using Hspice show that the structure proposed in this paper can achieve a good performance–areas tradeoff and save more than 35% power consumption compared with the original one. |