Gate Sizing For Large Cell-based Designs

Gate Sizing For Large Cell-Based Designs - DATE-Conference
Gate Sizing for Large Cell-Based Designs Stephan Held Research Institute for Discrete Mathematics, University of Bonn, Lenn´estr. 2, 53113 Bonn, Germany ... Doc Retrieval

Standard Cell - Wikipedia, The Free Encyclopedia
Standard cell methodology is an example of design abstraction, whereby a low-level very-large-scale (such as a NAND gate). Cell-based methodology — the general class to which standard cells belong — makes it possible for one designer to For digital standard cell designs, ... Read Article

Regular Logic Fabrics For Via Patterned Gate Arrays
Regular Logic Fabrics for Via Patterned Gate Arrays Kim Yaw Tong 2003 Advisor: but not the sizing and placement of individual costs for standard-cell-based designs to be prohibitively expensive. ... Document Viewer

A Joint Gate Sizing And Buffer Insertion Method For ...
A standard cell based methodology where logic gates and gate sizing to minimize power subject to a delay constraint The gate and buffer designs used for network optimizations are shown in Fig. 7. ... Read Document

Stephan Held - Hausdorff Center For Mathematics
[Hel09]HELD, S.: Gate sizing for large cell-based designs. In: Proceedings Design Automation & Test in Europe 2009, 2009, S. 827–832 [HKM+03]HELD, S. ; KORTE, B. ; MASSBERG, J. ; RINGE, M. ; VYGEN, J.: Clock scheduling and clocktree con- ... Fetch Here

Power And Performance Optimization Of Cell-Based Designs With ...
Power and Performance Optimization of Cell-Based Designs with Intelligent Transistor Sizing and Cell Creation transistors may grow too large to fit in the existing cell architecture without being folded. In When down-sizing a transistor with gate bends, ... Access This Document

Impact Of Range And Precision In Technology On Cell-Based Design
Impact of Range and Precision in Technology on Cell-Based Design John Lee precision on standard cell-based designs. *minimum error for all designs is 0% Table 2: Errors in gate sizing suboptimality estima-tion ... Fetch Document

Total Power Reduction In CMOS Circuits Via Gate Sizing And ...
Dual Vt, gate sizing 1. INTRODUCTION Battery-powered, hand-held devices have become the biggest markets for integrated circuits (ICs). We assume a cell-based design flow with a given cell library, three designs meet the specified performance target while the latter one usually cannot. ... Content Retrieval

Preface A New Exact Minimizer For Two-Level Logic Synthesis P ...
Multi-Level Logic Minimization of Large Combinational Circuits by Partitioning p. 109 Gate Sizing for Cell-Based Designs p. 341 A: About the Authors p. 361 Table of Contents provided by Blackwell's Book Services and R.R. Bowker. Used with permission. ... Read Full Source

Minimum Implant Area-Aware Gate Sizing And Placement
Minimum Implant Area-Aware Gate Sizing and Placement MinIA layer rules affect multi-Vt standard cell-based designs; the proportion of small-width cells in the netlist is large; this is a common scenario especially in cost-driven, ... Visit Document

Implications Of Modern Semiconductor Technologies On Gate Sizing
Implications of Modern Semiconductor Technologies of modern, large-scale designs. We start by providing benchmarking efforts to show where the state-of-the-art is in standard cell based gate sizing. Next, we develop a framework to ... Read Here

Standard cell based IC FPGA vs ASIC summary •Front-end design flow is almost the same for both •Back-end design flow optimization is different –ASIC design: freedom in routing, gate sizing, power gating and clock tree optimization. –FPGA design: everything is preplaced, ... Access Full Source

Power Gating For Lower Power Designs Xung Nham George Mason ...
Improving gate sizing, and multiple sleep modes. Introduction an example cell-based NAND gate with sleep transistor. designs however incur a large area overhead and increased routing complexity due to the sleep signals. The ... Read More

Discrete Gate Sizing - UCSD VLSI CAD Laboratory
Discrete Gate Sizing JohnLee1 and PuneetGupta2 1 Los Angeles, CA90095, Country, These cell-based designs compose the majority of the digital designs today. able methods for large-scale gate sizing, ... Fetch Content

A Scalable Algorithmic Framework FOR Row-Based Power-Gating
Standard-cell based designs known as row-based power-gating in the BIP algorithm can become critical for extremely large designs since BIP is conventionally classified as NP-hard, for some designs such as s38417, we can not power-gate the design ... View Doc

Power Driven Placement With Layout Aware Supply Voltage ...
Power Driven Placement with Layout Aware Supply Voltage [1,2,7]. In this paper, we focus on cell based designs with two supply voltages. The basic idea behind MSV is to trade timing slacks for mization, including gate sizing, ... Read Here

Efficient Timing Closure Without Timing Driven Placement And ...
Simultaneous cell placement, routing, gate sizing, and clock tree insertion, and 4) an effective incremental (ECO) placement that higher performance and to reduce power consumption in cell-based designs [8]. with a relatively large number of arithmetic computations in the ... Retrieve Doc

Chapter 9
Faster and Lower Power Cell-Based Designs with Transistor-Level Cell Sizing Michel Côté It takes a large team of engineers and a long Faster and Lower Power Cell-Based Designs with Transistor-Level Cell Sizing 235 Figure 7. Diffusion-gate spacing increases the contact-to-contact ... Fetch Doc

Hard IP Group Design - EDA
Today most ASIC designs are very large, in the range of 500K to 20M gates. designs were much slower than the Cell Based designs Gate Sizing and Drive Strengths ... Read More

GATE SIZING FOR CELL-BASED DESIGNS - Springer
GATE SIZING FOR CELL-BASED DESIGNS ABSTRACT Wei-Po Lee Youn-Long Lin Department of Computer Science, Tsing Hua University, Hsin-Chu, large cell tends to speed up the gate while slowing down the predecessor gates that drives it. ... Fetch Document