In each of the sequential circuits, the output period where the output is unstable and the sense period where the input must be stable are considered. The proposed method is based on the property that, if the output period of the preceding stage in the cascaded circuits overlaps with the ...
combinational devices (e.g.. gates like AND, OR etc and MUX(s))and no Memory elements then it is a Combinational circuit. If the circuit has memory elements such as Flip Flops, Registers, Counters, or other state devices then it is a Sequential Circuit. Synchronous sequential circuits ...
3)real time optimigation program,RTOP实时优化程序 4)arbitration timing判优时序 5)synchronous sequential circuits optimization同步时序电路优化 6)program optimizing程序优化 延伸阅读 时序女神时序女神(horae):宙斯和忒弥斯诸女,欧诺弥亚(eunomia)秩序女神狄刻(dike)公正女神厄瑞涅(eirene)和平女神.密钥...
B Taskin,IS Kourtev 摘要: The paper addresses the advanced timing analysis of multiphase level-sensitive synchronous circuits under clock skew scheduling (Kourtev, I.S. and Friedman, E.G., "Optimization Through Clock Skew Scheduling", Kluwer Academic Publishers, 2000). The timing analysis ...
synthesis. Any optimization system is only as good as the models that guide it, and as a result goodtiming optimizationis entirely dependent on accuratetiming analysis. For these reasons we spend a good deal of attention on techniques for accurate timing estimation ofsynchronous sequential circuits....
数字集成电路——电路、系统与设计(第二版)Chapter10_timing
Higuchi: An Implication-based Method to Detect Multi-Cycle Paths in Large Sequential Circuits. 39th ACM/IEEE Design Automation Conference, June 2002, p.164-169. 2) H. Higuchi and Y. Matsunaga: Enhancing the Per- formance of Multi-Cycle Path Analysis in an Industrial Setting. Asia South ...
the sequential circuit includes timing parameters as well as the physical configuration. The software models of various sequential circuits (like the one created in box 9) can then be utilized to design a logic network wherein a software representation of the logic network is constructed using the...
and using a computer to determine for a register in the circuit design, sequential slack associated with the circuit element; wherein the sequential slack represents a minimum delay from among respective maximum delays that can be added to respective structural cycles of which the register is a co...
With time, the TTP-dependent decay gradually spreads resulting in cumulative elimination of one third of inflammation-induced unstable mRNAs in macrophages in vitro. We confirmed this sequential decay model in vivo since LPS-treated mice with myeloid TTP ablation exhibited similar cytokine dysregulation ...