allegro17.2 hotfix051 Part Width display inconsistency between part editor and schematic diagram
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Forum Post: allegro17.2 hotfix051 Part Width display inconsistency between part editor and schematic diagram
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Forum Post: RE: allegro17.2 hotfix051 Part Width display inconsistency between part editor and schematic diagram
I mean the line width display is different in both environments.
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Forum Post: RE: Calibre fails to export schematic netlist
Hi Amit, Please read Guidelines for the Custom IC Design Forum . There you will see that you should post a fresh topic thread for your question rather than posting on the end of a 5 year old thread. Please also provide the complete error message (not just the code) and the IC version you're using (as given by Help->About in the CIW). Regards, Andrew.
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Forum Post: Integration of MATLAB with Cadence for Image Processing
Dear Technical Team, I wish to have clarification and support from cadence on the following. 1.I wish to know list of features that can be integrated with matlab. 2. Can cadence be integrated with simulink ? 3. Is there any possibility to use image processing tool box to feed input to the digital circuit designed through virtuoso ? 4.does post layout simulation process after extracting parasitic and including it to schematic supports matlab? 5.Is there any document which gives step by step procedure for integrating all the features of two tools (CADENCE + MATLAB)? Please, facilitate me with the sufficient materials so that I can realize and benefit from the fruitful integration of two companies tools
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Forum Post: how to setup connectivity between layout and schematic
Hi How to setup connectivity between layout and schematic? How i can know the net names in layout ? i m using Virtuoso 6.1 Regards Amit
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Forum Post: RE: measurements on eyediagram
Andrew, Thats pretty useful, I appreciate your effort on this. Thanks, vamshiky
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Forum Post: Fix "tool tip" colors in GNOME
Hi! I'd like to solve the known problem of barely-readable Virtuoso tooltip colors (white text in pink background) in GNOME. I repeatedly found the solution to fix it in KDE, but I was unable to find an equivalent procedure in GNOME. Has anybody been able to achieve this? Thanks and regards, Jorge.
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Forum Post: RE: how to setup connectivity between layout and schematic
Hi Amit, Use Virtuoso Layout Suite XL (sometimes called "VXL" or "VLS-XL") - the layout is 'generated' from the schematic which maps devices, pins and connectivity to the layout. If you have an existing layout then you would need to make it 'XL' compliant by establishing device correspondence (and also device terminal correspondence / connectivity) between the layout and the schematic. Sounds like you either need training, or you need to read the documentation and/or look at the available resources such as videos and Rapid Adoption Kits. Best regards, Lawrence.
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Forum Post: RE: Import Schematic from Mentor Tanner to Cadence
Hi Andrew, I ran into a few problems while implementing your solutions. The following window popped up when I tried to import the EDIF. The Run Directory and Input File sections made sense to me, could you please tell me what is to be added in the other sections? Also, when I clicked on OK, this is what happened: Loading cph.cxt filename - /tmp/edifTMPm25079 fullname - /tmp/edifTMPm25079 Saving setup data to -> /tmp/edifTMPm25079. Saving setup data ok checkout of edifin (940) was successful Virtuoso Framework License (111) was checked out successfully. Total checkout time was 0.01s. *WARNING* LIB Inverter from File /home/cadence/cadence/installs/IC618/share/cdssetup/cds.lib Line 8 redefines LIB Inverter from the same file (defined earlier.) *WARNING* LIB basic from File /home/cadence/Untar/AccessRequest-TC013534_1/TN28CRSP025W1_1_0_2P2A/iPDK_CRN28HPC+_v1.0_2p2a_20170531_all/iPDK_CRN28HPC+_v1.0_2p2a_20170531/cds.lib Line 1 redefines LIB basic from File /home/cadence/cadence/installs/IC618/tools.lnx86/dfII/etc/cdsDotLibs/composer/cds.lib Insert UNDEFINE basic before DEFINE basic in /home/cadence/Untar/AccessRequest-TC013534_1/TN28CRSP025W1_1_0_2P2A/iPDK_CRN28HPC+_v1.0_2p2a_20170531_all/iPDK_CRN28HPC+_v1.0_2p2a_20170531/cds.lib Or remove or comment out DEFINE basic in /home/cadence/cadence/installs/IC618/tools.lnx86/dfII/etc/cdsDotLibs/composer/cds.lib to suppress this warning message. *WARNING* LIB analogLib from File /home/cadence/Untar/AccessRequest-TC013534_1/TN28CRSP025W1_1_0_2P2A/iPDK_CRN28HPC+_v1.0_2p2a_20170531_all/iPDK_CRN28HPC+_v1.0_2p2a_20170531/cds.lib Line 2 redefines LIB analogLib from File /home/cadence/cadence/installs/IC618/tools.lnx86/dfII/etc/cdsDotLibs/artist/cds.lib Insert UNDEFINE analogLib before DEFINE analogLib in /home/cadence/Untar/AccessRequest-TC013534_1/TN28CRSP025W1_1_0_2P2A/iPDK_CRN28HPC+_v1.0_2p2a_20170531_all/iPDK_CRN28HPC+_v1.0_2p2a_20170531/cds.lib Or remove or comment out DEFINE analogLib in /home/cadence/cadence/installs/IC618/tools.lnx86/dfII/etc/cdsDotLibs/artist/cds.lib to suppress this warning message. Process edifin Done -- check the file edifin.log for more information Here's what the log file contained : error at line :1 between 'edif' and 'Project_design' Unexpected character " " in input error on line 1: between 'edif' and 'Project_design' syntax error Translation complete. There were 0 warning messages and 2 errors in the design. I would really appreciate any suggestions that could aid me. Thanks for going through this!
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Forum Post: RE: allegro17.2 hotfix051 Capture can't close Property Editor window with keyboard CTRL+F4
You need to post this on the Cadence support website. This is the user forum and is not for fixing bugs.
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Forum Post: Plotting transistor parameters in a temperature sweep
I'm doing a temperature sweep using: analysis('dc ?saveOppoint t ?param "temp" ?start "-40" ?stop "120" ?step "20" ) Aside from the usual voltages and currents, is it possible to also plot an operating point aspect of a device e.g. mn1's threshold vth or transconductance gm?
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Forum Post: RE: Plotting transistor parameters in a temperature sweep
Yes, add: saveOpPoint( "/I7/M1" ?operatingPoints "gm vth" ) This corresponds to the Outputs->To be saved->Select OP Parameters entry in ADE L. Having done that, you can then plot OS("/I7/M1" "gm") or using getData("I7.M1:gm" ?result 'dc) - unfortunately for the latter you have to use the netlist name for the component. Regards, Andrew.
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Forum Post: RE: Import Schematic from Mentor Tanner to Cadence
Without seeing the EDIF file, this is quite hard to debug. Perhaps you can do the following two commands in UNIX: file Project_design.edf head -2 Project_design.edf | cat -vet and show me what each outputs (the second will output just the first two lines of the EDIF file, but show any unusual characters). Regards, Andrew.
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Forum Post: RE: Fix "tool tip" colors in GNOME
Hi Jorge, I found two bits of info related to this. Not sure if either fix the problem reliably because I didn't try it myself. The first is another article: Toolbar tooltip (or mouseover popup message) fonts are hard to read" The second was a case which had this summary: I solved problem with white-on-black tooltips with 4 gtkrc files: 1. ~/.config/gtk-3.0/gtk.css /* tooltips */ @define-color tooltip_bg_color #ffffaf; @define-color tooltip_fg_color #000000; 2. ~/.config/gtk-3.0/settings.ini [Settings] gtk-color-scheme = "tooltip_bg_color:#ffffaf\ntooltip_fg_color:#000000" 3. ~/.gtkrc-2.0 include ".gtkrc-2.0-gnome-color-chooser" 4. ~/.gtkrc-2.0-gnome-color-chooser style "gnome-color-chooser-tooltips" { bg[NORMAL] = "#FFFFAF" fg[NORMAL] = "#000000" } widget "gtk-tooltip*" style "gnome-color-chooser-tooltips" http://askubuntu.com/questions/70599/how-to-change-tooltip-background-color-in-unity You can rename the /home/user/.config folder to resolve the issue.
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Forum Post: RE: Fix "tool tip" colors in GNOME
Hi Andrew; removing the "$HOME/.config/Trolltech.conf" file solved the problem! It changed the tooltip font color to black, which has good contrast against the pink background. Thanks so much for your help! Regards, Jorge.
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Forum Post: RE: Query on Harmonic Port element in analogLib
Harmonics Analyzer combines the ease of use of a digital multimeter, the visual feedback of an oscilloscope and the power of a harmonics analyzer in a single instrument. A harmonic analyzer is a device which is used to measure frequencies, amplitudes, different phases and various components of a non-sinusoidal waveform. It mainly consists of multipliers, an input device, and integrators. www.mecoinst.com/.../Power-and-Harmonics-Analyser.aspx
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Forum Post: RE: Annotations are just way too overpowering
I'm actually on vacation this week, so I'm not going to be able to investigate further this week (I happened to be checking my email, which I probably shouldn't be doing, which is why I saw this!). I'll try to find a little time to do this next week. To be honest, I think the cdsParam stuff has had quite a bit of tuning over the years to avoid problems with info not being available at certain times, so it might be a bit rash to directly use OP and geGetInstHier. I can imagine that the geGetInstHier problem is probably because the schematic window isn't the current window and the schematic is redrawn nevertheless. It probably should be passed the window id of the window being redrawn, but I'm not sure that's available. So maybe my idea wasn't so great... Andrew.
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Forum Post: Thermo Hygrometer
The Thermo Hygrometer calculate both humidities of the air and temperature of the air. The thermo-hygrometer is also perfect for monitoring the environment within clean rooms, labs, storage rooms, and computer rooms. Thermo Hygrometer or Humidity Detector exactly calculate air temperature and relative humidity. https://www.mecoinst.com/
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Forum Post: PVS Rule writing
Hi, How to check the length and perimeter of all the nodes by writing PVS rule. Thank you Pranay
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Forum Post: RE: Placement Edit Persistent Snap
When you enter into the "Move" command. Make sure to check to see if the move option is set to -point /Sym Origin. That will do it for you. Cheers
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