Technology@Tdzire http://tech.tdzire.com Simplifying Technology Fri, 25 Oct 2013 14:04:02 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 54336033 What are the different types of Wire Load Modes ? http://tech.tdzire.com/different-types-wire-load-modes/ http://tech.tdzire.com/different-types-wire-load-modes/#respond Fri, 25 Oct 2013 14:04:02 +0000 http://tech.tdzire.com/?p=2825 What are the different types of Wire Load Modes ? Wire Load Models are used for a rough estimation of the interconnect delay for the Synthesis tool during the Synthesis Phase. Please refer to my post on “Wire Load Models” for the basic understanding of what a wire load model is ? Wire Load Models … Continue reading What are the different types of Wire Load Modes ? →

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]]> http://tech.tdzire.com/different-types-wire-load-modes/feed/ 0 2825 IBM Timing Methodology — Einstimer Timing Reports http://tech.tdzire.com/ibm-timing-methodology-einstimer-timing-reports/ http://tech.tdzire.com/ibm-timing-methodology-einstimer-timing-reports/#comments Mon, 02 Sep 2013 17:30:18 +0000 http://tech.tdzire.com/?p=2811 IBM Timing Methodology — Einstimer Timing Reports The types of Einstimer timing reports and the structure of them are entirely different from Primetime timing reports. Let me try to make it simpler to you. Einstimer has various types of timing reports both written and interactive. Interactive report means the report will be displayed in the … Continue reading IBM Timing Methodology — Einstimer Timing Reports →

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]]> http://tech.tdzire.com/ibm-timing-methodology-einstimer-timing-reports/feed/ 1 2811 What is Zero Wire Load Static Timing Analysis and Why is it performed ? http://tech.tdzire.com/zero-wire-load-static-timing-analysis-performed/ http://tech.tdzire.com/zero-wire-load-static-timing-analysis-performed/#respond Mon, 02 Sep 2013 17:26:17 +0000 http://tech.tdzire.com/?p=2808 What is Zero Wire Load Static Timing Analysis and Why is it performed ? Zero Wire Load Timing check is done after synthesis and test insertion stages and prior to Physical Design. In this we will not provide any parasitic information to the Timing tool for extracting net delays. It is assumed to be zero. … Continue reading What is Zero Wire Load Static Timing Analysis and Why is it performed ? →

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]]> http://tech.tdzire.com/zero-wire-load-static-timing-analysis-performed/feed/ 0 2808 SOI Technology — Silicon On Insulator Basics. http://tech.tdzire.com/soi-technology-silicon-insulator-basics/ http://tech.tdzire.com/soi-technology-silicon-insulator-basics/#respond Sat, 31 Aug 2013 16:14:42 +0000 http://tech.tdzire.com/?p=2798 SOI Technology — Silicon On Insulator Basics. SOI/Silicon On Insulator is a deep sub-micron Fabrication technology where transistors are built on a Silicon layer which sits on Top of an Insulator like Silicon Dioxide. The layer of silicon dioxide increases the device performance and reduces the power consumption. Please see the below picture of a … Continue reading SOI Technology — Silicon On Insulator Basics. →

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]]> http://tech.tdzire.com/soi-technology-silicon-insulator-basics/feed/ 0 2798 IBM Timing Methodology — Constraints / Assertions – Comparison with Primetime http://tech.tdzire.com/ibm-timing-methodology-constraints-assertions-comparison-primetime/ http://tech.tdzire.com/ibm-timing-methodology-constraints-assertions-comparison-primetime/#respond Thu, 29 Aug 2013 17:42:24 +0000 http://tech.tdzire.com/?p=2778 IBM Timing Methodology — Constraints/Assertions – Comparison with Primetime                    Here I am going to explain about the various constraints which are fed to Einstimer for timing analysis. In the IBM world, constraints are named as Assertions. It is very important to understand what is a phase tag in IBM world before going to Assertions. … Continue reading IBM Timing Methodology — Constraints / Assertions – Comparison with Primetime →

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]]> http://tech.tdzire.com/ibm-timing-methodology-constraints-assertions-comparison-primetime/feed/ 0 2778 IBM Timing Methodology — What is a Phase Tag ? http://tech.tdzire.com/ibm-timing-methodology-phase-tag/ http://tech.tdzire.com/ibm-timing-methodology-phase-tag/#comments Thu, 29 Aug 2013 17:25:30 +0000 http://tech.tdzire.com/?p=2776 IBM Timing Methodology — What is a Phase Tag ? The Einstimer timing algorithm (DTA – Delay and Timing Analyzer) is based on the “phase tag” of the signals. In the Einstimer timing report also, at every cell/net, the phase tag of that particular signal which gets propagated there, is shown. Now what is a … Continue reading IBM Timing Methodology — What is a Phase Tag ? →

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]]> http://tech.tdzire.com/ibm-timing-methodology-phase-tag/feed/ 3 2776 IBM Timing Methodology – Different Types of Timing Checks Performed in Einstimer. http://tech.tdzire.com/ibm-timing-methodology-different-types-timing-checks-performed-einstimer/ http://tech.tdzire.com/ibm-timing-methodology-different-types-timing-checks-performed-einstimer/#respond Mon, 26 Aug 2013 17:13:49 +0000 http://tech.tdzire.com/?p=2772 IBM Timing Methodology – Different Types of Timing Checks Performed in Einstimer. Here I am explaining about the different types of timing checks performed by IBM timing tool named Einstimer. Please refer my post on “Einstimer timing basics” for more details. Einstimer performs various types of timing checks. They are done both in Early and … Continue reading IBM Timing Methodology – Different Types of Timing Checks Performed in Einstimer. →

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]]> http://tech.tdzire.com/ibm-timing-methodology-different-types-timing-checks-performed-einstimer/feed/ 0 2772 IBM Static Timing Methodology – Timing Basics http://tech.tdzire.com/ibm-static-timing-methodology-timing-basics/ http://tech.tdzire.com/ibm-static-timing-methodology-timing-basics/#respond Fri, 23 Aug 2013 15:36:58 +0000 http://tech.tdzire.com/?p=2761 IBM Static Timing Methodology – Timing Basics IBM is performing Static Timing Analysis with the timing tool named Einstimer. Einstimer does Statistical Static Timing Analysis (SSTA), instead of the traditional multi corner timing analysis. In traditional timing analysis, when we go to smaller process nodes, the number of timing corners which needs to cover up … Continue reading IBM Static Timing Methodology – Timing Basics →

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