Using calibre parasitic extraction selecting an extraction tool set up and run calibre xact gui set up and run calibre xact svrf parasitic reduction working with extraction hierarchy. Parasitic extraction and post layout simulation using cadence calibre. Layout parasitic extraction using calibre pex layout. The only issue is now, that the resulting pex i open in calibre view does not set nets to my extracted mosfets the gatedriving mosfets, one for. With its integrated fast 3d field solver and highly parallel architecture, calibre xact provides attofarad accuracy with the performance needed for multimillion instance designs. Extraction of parasitic capacitance and resistances for hspice simulation. Ha in order to get a good idea of realistic parameters in our design, we run rcx which can estimate and add to your design the parasitic resistances r, capacitances c, self inductances l, and mutual inductances k. The calibre xact parasitic extraction solution represents the stateoftheart in this continuing development. Take advantage of the calibre xrc 3stage extraction process to generate multiple parasitic networks from a single extraction run. Download calibre xrc parasitic extraction ustc document. Learn how the calibre xact extraction tool supports these advanced foundry device models and leadingedge process nodes with attofaradaccurate, deterministic, and repeatable results. Parasitic extraction tools zeni is a high performance eda tool, providing front to back solutions for full custom analog and mixed signal ic design. Placement, routing and parasitic extraction techniques ebook. Set 64 bit version of calibre pex and keep the remaining cleared.
Placement, routing and parasitic extraction techniques. Mobi format metadata extraction issues, francist, calibre, 7. The unique calibre xact 3d field solver extraction technology allows cuttingedge designers to squeeze more performance from their silicon, irrespective of whether they are implementing iot chips at 40nm, highreliability automotive parts at 180nm or highly integrated mobile chips at 7nm. The calibre xact product delivers referencelevel accuracy for leadingedge fi. Layout parasitic extraction using calibre pex if you havent read the cad tool information page, read that first. I have a mos device with its source node connected to the bulk and interested in the what the extracted diode is. In addition to the process corners due to variations in metal and dielectric thicknesses, the calibre xact tool also produces netlists with double patterning corners to feed into accurate signal integrity analysis. Efficient parasitic extraction techniques for fullchip.
Hello edaboard i have been struggling with parasitic extraction using calibre of my tsmc018 4stage gatedriver. Is possible to have calibre extract parasitic capacitances with respect to multiple ground nodes, according to which local substrate the parasitics are located in. How to debug multiple corner parasitic databases using. Parasitic extraction overview starrc is the eda industrys gold standard for parasitic extraction. I need a short discription of the methods used in calibre xrc for capacitance extraction. Parasitic extraction starrc is the eda industrys gold standard for parasitic extraction. Calibre xrc is able to extract interconnect parasitics hierarchically. Calibre xact is derived partially from the technology used in the xact 3d tool launched in 2010. That lumped capacitance equals coupled capacitance makes it sound like you may have the substrate defined as a ground net. Mentor has also enhanced the parasitic accuracy in the calibre xact solution, and is actively improving layout parasitic extraction flow to meet.
Just the main aspects used form xrc to calculate capacitance. Mentor graphics has launched an soc parasitic extraction tool, applying enhancements the company has developed that are able to deal with the more complex electrical environment of finfetbased processes. Calibre nocompromise approach to nanometer parasitic. Extraction of parasitic capacitance and resistances.
The calibre extraction tool reads in your layout file and creates a spice netlist suitable for simulation. It is a highperformance, highaccuracy parasitic extraction tool that gives designers confidence that their performance and integration goals will be fully realized in silicon. So please i want to know how can i do the parasitic extraction. Advanced extraction tools like the calibre xact parasitic extraction tool provide full extraction support for multipatterned designs, including both colored and uncolored layouts. We present calibre lvs manual as ebook resource in this site.
But please make sure its a securetrusted repository. Currently i have been unable to find a pdktech specific guide to using calibre for pex, i have however tried to figure it out myself. On this page you can read or download calibre xrc parasitic extraction student workbook in pdf format. If you are able to find a newer repo for calibre, you could add it so aptget can look for the packages and install it. The calibre setup information can be saved so you only need to enter it once. The calibre xact platform combines the accuracy of a 3d field solver engine, the fast performance of a rulebased extraction engine, and innovative contextaware functionality to precisely extract all parasitic capacitance components in an analogrf design and generate a distributed rc netlist of the design that can be used in a downstream postlayout simulation flow. Parasitic extraction of finfetbased memory cells design. Calibre xrc offers a robust parasitic extraction tool that delivers accurate parasitic data for comprehensive and accurate postlayout analysis and simulation. While most parasitic extraction tools supplied by electronic design automation eda vendors offer an extraction solution for full systemonchip soc and fullchip memory designs, the huge device count in these designs, as well as their increasing routing and device complexity, make it tough for spice simulators to swallow such a huge network of devices and extracted components at the chip level. Devices are pretty complicated and really require a field solver. In this handout, we will learn how to extract layout with calibre pex and simulate with spectre from the extracted layout. Calibre xl fullchip, fast, and accurate extraction of frequency dependent loop inductance and loop resistance and automatically accounts for return path change with frequency. A key component of synopsys galaxy design platform, it provides a siliconaccurate and highperformance extraction solution for soc, custom digital, analogmixedsignal and memory ic designs. How to convert calibre xrc runset to calibre xact runset youtube.
The parasitic capacitance and resistance within and between finfets can be modeled either by the parasitic extraction tool, or in the device model used for simulation. It is important to ensure that there is no double counting of effects, and no missing effects, in the boundary between extraction tool. Mentor graphics calibre extracted view interface completes. Parasitic extraction and post layout simulation using. Most foundries now encrypt their parasitic extraction rules, so you may not be able to see it. Fully automated ebook file parsing, isbn extraction, titel extraction. Also the netlist format is set eldo and use name from is set to layout. Leverage design hierarchy to obtain accurate results while keeping netlists manageable. Mentor graphics reserves the right to make changes in specifications and other information contained in this. This document is for information and instruction purposes. So i am wondering where i can foudn such information. Mentor avoids random path for faster soc parasitic extraction. Multi corner extraction is a requirement for designers working on advanced nodes. As design get larger, and process geometries smaller than 0.
This facilitates seamless data exchange and analysis using a combination of lvs, rulebased parasitic extraction, and fieldsolverbased parasitic extraction. Parasitic extraction for accurate signal integrity. It can download newspapers and convert them into ebooks for convenient reading. On this page you can read or download calibre xrc parasitic extraction ustc in pdf format. How to debug multiple corner parasitic databases using calibre xact. It is important to ensure that there is no double counting of effects, and no missing effects, in the boundary between extraction tool and device model. How to convert calibre xrc runset to calibre xact runset. Mentor graphics reserves the right to make changes in specifications and other information contained in this publication without prior notice, and the.
You will need to fill in a few screens to properly initialize calibre. This means that the version mentioned by aptget is the latest version in the repositories that are known to it. The calibre r xact tm platform offers a pioneering hybrid layerbased approach incorporating two interlinked parasitic extraction engines working together seamlessly and autonomously using advanced heuristics to apply the most appropriate extraction technique for a given situation. Users are increasingly adopting calibre xact for parasitic extraction to take advantage of the performance and accuracy improvements in the. Click cancel when the load runset file window pops up. Parasitic extraction and postlayout simulation authors. Calibre xrc is a robust parasitic extraction tool that delivers accurate parasitic data for. In electronic design automation, parasitic extraction is calculation of the parasitic effects in both the designed devices and the required wiring interconnects of an electronic circuit. If you dont see any interesting for you, use our search form on bottom v. A key component of synopsys design platform, it provides a silicon accurate and highperformance extraction solution for soc, custom digital, analogmixedsignal and memory ic designs. Now that you have completed a layout, it is time to find out how good it. Users are increasingly adopting calibre xact for parasitic extraction to take advantage of the performance and accuracy improvements in the xact engine.
It also allows designers to adopt a single physical verification and parasitic extraction flow using the market leading calibre tool suite, which includes calibre drc design rule check, calibre. This course presents the most indepth coverage of these topics available, extending your knowledge base far beyond existing. Calibre xrc parasitic extraction, calibre xrc basics getting help. For a visual of where the parasitics go, take a look at the producing parasitic models chapter of the calibre xrc users guide.
I know that calibre has some automated techniques for extracting an ebook from html, and html versions of articles are available for most if not. The new calibre xact solution is a highperformance, highaccuracy parasitic extraction tool architected from the topdown for diverse ic design styles at advanced nodes. Parasitic extraction and postlayout simulation mics. Models that handle new impacts on parasitic extraction at advanced nodes, including multipatterning, finfets, and resistance and capacitance effects, must be used. Calibre xrc parasitic extraction is fully integrated into the calibre physical verification suite along with calibre nmlvs layout vs. The calibre xact platform is a new type of extraction tool that provides a range of extraction techniques to accurately process new parasitic extraction challenges at advanced nodes, while still enabling fast runtimes and scalability. Extraction of parasitic capacitance and resistances for. Im beginner, and im trying to do parasitic extraction components resistance, capacitance. Extracting parasitics from mimmom capacitors doesnt have. Calibre xl extends the capability of calibre xrc and calibre xact 3d, the fullchip, industryproven parasitic extraction solution from mentor graphics. Solved calibre parasitic extraction of tsmc018 gatedriver.