VLSI designA typical processor central processing unit devotes a considerable amount of processing time inperforming arithmetic operations, particularly multiplication operations. Multiplication is one of theba
The final issue to be considered in this application is the pipelineability of the transformer structure. We have already seen that the linear complexity and good finite precision properties of the structure make it a good candidate for VLSI implementation, however, as explained in Section. II C...
Timing characteristics of a standard cell flip-flop in a 130 nm CMOS technology. View chapter Book 2015, Top-Down Digital VLSI Design Chapter Static Circuits SOLUTION δlogic must be at least 0 + 1 – 0.5 – 2 = −1.5 FO4 delays. Because logic delays are always nonnegative, it is ...
Rosenbergef “Synthesis of delay-insensitive modules,” in H. Fuchs (Ed.), Proceedings of the 1985 Chapel Hill Conference on VLSI, Computer Science Press, Rockville, Maryland, 1985, pp. 67–86. Google Scholar E.F. Moore, “Gedanken experiments on sequential machines,” in C.E. Shannon ...
Our proposed approach provides a promising solution towards very-large-scale integration (VLSI) of OTTDL devices on photonic chips. Through the fairly straightforward SWG design strategy adopted, the taps of the OTTDL device can be fabricated in a compact array of straight waveguides with identical...
In order to detect potential timing problems caused by small deviations of the internal delays in a VLSI circuit, a delay model is proposed in which the sizes of the delays are bounded by lower and upper bounds. He then introduces a race model, called the extended bounded delay (XBD) model...
A performance-evaluation simulator, such as a cycle-accurate simulator, is a key tool for exploring appropriate asynchronous Network-on-Chip (NoC) architectures in early stages of VLSI design, but its accuracy is insufficient in practical VLSI implementation. In this paper, a highly accurate ...
11.Introduced in this paper is a new approach for VLSI interconnect global routing that can optimize both congestion and delay, due to routing topology flexibilities.文章介绍了一个可以同时考虑时延约束和拥塞度优化的VLSI总体布线新方法。 12." Thermal time delay switch, Generic specification of"GB/T14...
VLSI Circuit Technologies 2.3.3 Propagation Delay in CMOS Circuits The propagation delay, τp, in a digital circuit is defined: (2.3)τp=τout−τin where τout and τin are the time instances when the output and input voltage cross the VDD/2 level, respectively [2, 7, 23–25], Sp...
Trends in Low-Power VLSI Design The Electrical Engineering Handbook Book2005,The Electrical Engineering Handbook TarekDarwish,MagdyBayoumi Explore book 5.6Optimization Metrics During the optimization process, power minimization is never the only optimization objective. Performance is always implicitly of ultimat...