Adopts vdsm process technology however two outstanding problems are faced to ic layout design when the feature size reaches to 0 . 18 m or lower : 1 . timing convergence problem seriously affects the circuits schedule , and the interconnect - delay has exceeded more than 70 % of the total circuits ’ delay . 2 . si problem , usually it consists two aspects of ir - drop and crosstalk . these problems often affect the chip function after tapout 本篇论文就是针对超深亚微米阶段soc芯片后端设计所面临的挑战,提出了运用连续收敛的布局布线策略,尤其是虚拟原型的设计理论,来快速验证布局,进而提高布线的成功率,并且提出了一种改进的布局评估模型,提高对soc芯片预测布线的准确度;同时,对于时钟驱动元件选择,文中提出了一种基于正态分布模型来达到更有效的选取。
连续: 6年未出事故. There have been no a ...收敛: weaken or disappear连续收敛方案: continuous convergence scheme分期连续收款: series of receipts自动连续收缩压监测器: automatic continuous systolic blood pressure monitor收敛: 1.(减弱或消失) weaken or disappear 她收敛了笑容。 her smile vanished.2.(约束言行) restrain oneself 他由于没有得手, 有些收敛。 as he has not been able to have his way, he has shown some restraint.3.[数学] convergence; constriction4.[医学] astringe; astringent; astriction; 收敛剂 [药理学] astringent; styptic; 收敛作用 astriction; astringency持续收获: sustained yield永续收获: sustained yield定期保续收获: sustained annual yield working; sustained periodic yield定期持续收获: sustained periodic yield永续收获基础: sustained-yield basis永续收获经营: sustained-yield management不设找续收费办法: exact fare system最大持续收获量: maximum sustainable yield最大可持续收获量: maximum sustained yield超收敛: super convergence; superconvergence磁收敛: magnetic contraction紧收敛: kompakte konvergenz compact convergence快收敛: rapid convergence拟收敛: quasi convergence强收敛: stroke convergence; strong convergence弱收敛: weak convergence使收敛: astringe; constringe收敛, 合并: converging收敛;交互: convergency