Virtuoso Variety Statistical Characterization Solution Assignment & Homework Help

Virtuoso Variety Statistical Characterization Solution Assignment Help

Introduction

The Cadence ® Virtuoso ® Variety statistical characterization solution supplies an ultra-fast basic cell characterization of process-variation-aware timing designs. The Variety solution creates libraries that can be utilized with several SSTAs without needing re-characterization for each special format. The Variety solution likewise produces AOCV and SOCV tables and LVF.

Virtuoso Variety Statistical Characterization Solution Assignment Help

Virtuoso Variety Statistical Characterization Solution Assignment Help

Functions

  • – Creates variation-aware timing designs that represent both methodical procedure variations (e.g., variations due to lithography) and random procedure variations for any set of associated or uncorrelated procedure criteria (e.g., variations due to doping variations in between transistors).
  • – Tool libraries can be utilized to design both regional (within cell and within die) variations and international die-to-die variations.
  • – Enables SSTA or traditional fixed timing analysis with on-chip variation tables to supply a more sensible evaluation of timing relative to real silicon efficiency, which frequently lowers worst-case timing margins by 10-15%, leading to a greater yielding style that can be taped out faster.

The Cadence ® Virtuoso ® Variety statistical characterization solution supplies an ultra-fast basic cell characterization of process-variation-aware timing designs. The Variety solution produces libraries that can be utilized with numerous SSTAs without needing re-characterization for each special format. The Variety solution likewise creates AOCV and SOCV tables and LVF. In addition to the tools accredited for TSMC’s 10nm procedure, the Virtuoso Liberate ™ Characterization Solution and the Virtuoso Variety ™ Statistical Characterization Solution have actually been confirmed to provide precise Liberty libraries consisting of innovative timing, sound and power designs using ingenious brand-new approaches required for Liberty Variation Format (LVF) designs to make it possible for procedure variation signoff and electromigration designs for ultra-low-power applications. Libraries identified by these 2 options were utilized in the 10nm v1.0 STA tool accreditation. Cadence and TSMC likewise confirmed a custom/mixed-signal style recommendation circulation for the 10nm procedure. The circulation consists of the following crucial abilities for enhancing style efficiency:.

  • – Advanced simulation abilities consisting of variation analysis, EM/IR analysis and self-heating effect: Helps designers produce robust, high-yield and dependable styles.
  • – Color-aware customized design consisting of fast prototyping, automated routing and electrically and LDE-aware style: Provides a high level of automation in checking out the effect of physical results on circuit efficiency.
  • – Virtuoso Layout Suite for Electrically Aware Design: Provides ingenious in-design electromigration routing and parasitic resistor/capacitor (RC) checks that comprehend colored style, permitting style groups to attain faster time to market with much better circuit efficiency.

” The accreditation of our tools allows systems and semiconductor business to provide advanced-node styles to market much faster for cellphones, tablets, application processors and high efficiency computing applications,” stated Dr. Anirudh Devgan, senior vice president and basic supervisor of the Digital & Signoff Group and the System & Verification Group at Cadence. “Through our deep cooperation with TSMC, we are actively dealing with clients on 10nm styles while likewise advancing the 7nm style procedure to allow clients to take full advantage of the advantages of these leading-edge procedure nodes.”. The structure tool in the suite is understood as Virtuoso Liberate offers quickly library characterization for basic cells and intricate IO’s. The Virtuoso Liberate LV solution is beneficial for library recognition supplying practical equivalence and information consistency monitoring.

To manage variation, they use Virtuoso Variety which offers modeling of organized and random procedure variation. Virtuoso Variety can produce Advanced OCV, Statistical OCV and LVF designs. In addition, Virtuoso Liberate MX works for customized and put together memories and Virtuoso Liberate AMS offers blended signal characterization. The Cadence Innovus Implementation System can benefit from these designs to accelerate timing confirmation and enhance efficiency. At the end of the paper they offer as an example a 1 GHz style with the established and hold slack for the leading 200 courses. It’s quite plain to see that there’s a typical enhancement of 150 picoseconds for established and 200 picoseconds for hold. In addition to the tools accredited for TSMC’s 10nm procedure, the Virtuoso Liberate( TM) Characterization Solution and the Virtuoso Variety( TM) Statistical Characterization Solution have actually been confirmed to provide precise Liberty libraries consisting of innovative timing, sound and power designs making use of ingenious brand-new techniques required for Liberty Variation Format (LVF) designs to make it possible for procedure variation signoff and electromigration designs for ultra-low-power applications. Libraries identified by these 2 services were utilized in the 10nm v1.0 STA tool accreditation.

Posted on December 28, 2016 in Uncategorized

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