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54 Threads found on edaboard.com: Export Gds
I'm trying to open my gds layout in Virtuoso after exporting it from SoC encounter. In the export I merged the gds files of all std cells as well as the map file. When I streamIn in Virtuoso, I attach the std cell library which was used in encounter. Then I get the complete design in virtuoso but in drawing with no (...)
Dear all, I am a beginner. I need some opinion/help. Here is my situation. I am designing a transformer matching network (TMN) for a PA. I do not have ADS PDK but working in CADENCE PDK. My question is do I have to design layout in CADENCE then export gds file to E.M software such as HFSS/ADS momentum for electromagnetic simulation and
The problem may be that even if you could export / import the polygons, you would lose the "properties" that are attached in design tools like Virtuoso. I don't think stream or the gds-II format has that construct (properties on polygons, aside from vertices, layer and datatype). You might inquire of the IP provider whether they can ship you a pad
export the HFSS model to gdsII. Then you can use free online conversion tools to convert gds to Gerber
Hi can anyone please explain me the steps to obtain the tape-out file once the layout design is complete. I know the final file to be taped-out will be in .gds format. Can i obtain this gds file from Encounter tool or am i supposed to export it to Cadence Virtuoso and then do the tape-out by following the steps as shown in this link
basically there are two models,1, AOT(analog on top),make digital as a block,after gds export gds from Encouter and strem gds in the virtuoso,and then connect lines manually.2 DOP(digital on top) abstract the analog blocks'lef ,send them to encounter,and then pr,then merge the gds.
128747 I want to design a transmission line for my power amplifier match network. Firstly I draw a path in virtuoso ,then I export the gds file to HFSS, but I need one end terminal of the MT line connected to GND . how can I do this in HFSS .PLZ tell me ,thanks a lot
Even if you could get a clean export and import of polygon schematic data, so much of Cadence schematics has to do with properties and passdowns, I doubt that a so-sourced schematic would behave anything like what you'd want. Even in layout, the first thing that happens is all variable / property-defined geometries get evaluated and fixed with no
Hi All, I'm using laker tool in doing layout design. How can I invoke a laker command in unix shell terminal. For example, I wanted to export my layout into a gds file. lakerexportStream -lib LIBRARY1 -topCell TOPCELL1 -viewName layout \ ... ... ... -file TOPCELL1.gds (...)
I got this error message from log file, this error can be prevented if I avoid to use "Group (a way to create array of cells in MicroMagic Max)" before export to gds file. But I want to know is there a way to fix this and force stream in gds file that is generated by other tools? (...)
Hi all, I have 2 modules from 3rd party IP vendor and I make some floor plan on top view and then need to pass the top view for P&R, sould I use the 3rd party provided lef file instead of gds layout? Can I simply export the top view to lef file format or have to use abstract generator? Thanks! Dragonwell
Yes you can export your structure as gds-file and import the gds-file in ADS.
look at the available filetypes available for export from auocad, the look at the types available for import in HFSS v. 11 and see if there's any that match. for hfss v.15: sab, sat, sm2, sm3, anstgeom, xls, dxf, dwg, exp, model, CatPart, CatProduct, gds, iges, igs, nas, x_t, x_b, prt, asm, step, stp, stl, sld are the import options.
Hi, I named a top level cell in my layout as XXXX-XXXX-XXXX I then exported it as .gds format and then streamed the exported .gds file back into my environment to check for any export errors. I noticed that the top level cell had changed to XXXX_XXXX_XXXX ( - had been replaced by _ ) Is this (...)
I have designed a digital block circuit layout by SoC encounter. I've tried to export the layout into a gdsII file. After that I would import the gds into cadence virtuoso to combine with my analog layout. I have some problems with the Encounter layout exporting. The streamout.map file is generated by the Encounter (...)
Hi everyone, I meet a problem when I translate the layout to the gds file in CADENCE. first I translate the layout to the gds file, then for verifying the gds file, I translate the gds file to the layout form again. but the layout is different from original layout. so check the warning when I translate the layout to (...)
Agree with covst. IE3D is more suitable for on-chip inductor simulation esp. with time-cost concerned. In order to design any octagonal inductor, I would suggest you to use IE3D. There you can design octagonals pretty easily and export the gds files to hfss. Then u can apply a z directional height to the layout to get a 3d oct
Hi everyone. I have designed a small digital block with verilog. Then I did the synthesis with synopsis DC. After that I generated the layout in Cadence SoC encounter with the STD cell lib provided by the foundry. Next I export the encounter layout into a gds file. I want to import my gds into cadence virtuoso layout editor to check (...)
Hi everyone. I have designed a small digital block with verilog. Then I did the synthesis with synopsis DC. After that I generated the layout in Cadence SoC encounter with the STD cell lib provided by the foundry. Next I export the encounter layout into a gds file. I want to import my gds into cadence virtuoso layout editor to check (...)
Hi all, after doing the file-->export-->stream and insert the layout cellview (+library and tech_file), in the summary it says that each part in my design is translated to a STRUCTURE. does that means that when i will do an importing of the stream, it wont recognize the Pcells?? (my objective is to send someone my gds + CDL (also stream-s