Forum Post: RE: Allegro screen white out
Since this appears to be a Windows Update issue, has anybody tried to resolve it using the Windows Update Troubleshooter....
View ArticleForum Post: RE: Stacked Vias
Thanks a lot Andrew. I admit I hadn't gone through the guidelines. I will follow them in the future :). I was able to solve my problem. Best regards, Adi
View ArticleForum Post: RE: Calculate input impedance for matching with spectreRF
Hi Vipul, There is a chapter in the SpectreRF User Guide that you should take a look at: analogLib Components Used in RF Simulation. You'll want to look at the port component, specifically terminating...
View ArticleForum Post: RE: create custom via and save it
Hi Andrew, Thanks for this valuable information. How can i perform this action "(you could always create your design library to reference the technology library rather than attaching it, and then you...
View ArticleForum Post: RE: Allegro screen white out
Yes we're currently experiencing it. On several computers now. Unfortunately no response from Cadence on how to resolve it. I submitted a CS last December 2016 but no resolution so far. We're running...
View ArticleForum Post: RE: Calculate input impedance for matching with spectreRF
HI Vipul, One more thing...please feel free to contact Cadence Customer Support and submit a request (CCR) to enhance impedance matching in the GUI.
View ArticleForum Post: RE: Could DRC find out single nets in ORCAD?
Does anybody have an answer for the blank window in "configure Custom DRC"?
View ArticleForum Post: RE: create custom via and save it
Hi Priyankar, OK, there are several things to answer here. First of all, you didn't mention that the File->Close Data failure was related to when you saved to the technology library. If you save to...
View ArticleForum Post: RE: Allegro screen white out
We are also experiencing the same issue. Using windows 7. Same workaround No response from cadence
View ArticleForum Post: SVA: What is supported and what is not...
Hi, I am trying to get a handle on what features of SV 2009 are unsupported. As an example, I was trying to use the $inferred_clock and $inferred_disable keywords, and getting compilation errors. Can...
View ArticleForum Post: RE: create custom via and save it
Thanks Andrew for detailed information and the SKILL Code. Is there a way that i can save the via variant and use it across all the design libraries in my cds.lib ? because by the SKILL code which you...
View ArticleForum Post: RE: create custom via and save it
Priyankar, The only way you can do this is to save the via variant into a technology library (e.g. an incremental technology library) that you have write access to, and which all the design libraries...
View ArticleForum Post: Make Changes to Layout Without Libraries
I have a unique problem that I'm hoping someone else has encountered and solved. I want to make a simple change to a completed Allegro board file from a defunct division of our company, but have none...
View ArticleForum Post: RE: Make Changes to Layout Without Libraries
If the old and new component have the same number of pins and pin numbers you could rename your component to match the old component then refresh the symbol in the design. If you need to move nets...
View ArticleForum Post: RE: Allegro screen white out
To be fair, I am not sure what the Cadence folks are going to be able to do about this issue in terms of a "quick fix" since the common denominator seems to be that "Windows applied an update" as the...
View ArticleForum Post: RE: Make Changes to Layout Without Libraries
Thanks, Mike. Unfortunately the new component has many more pins even though it connects to the same nets as the old. Given this, what would be your suggestion?
View ArticleForum Post: foot print
I am having trouble to import my custom dxf file as the foot print for orcad pcb editor
View ArticleForum Post: RE: Calculate input impedance for matching with spectreRF
Hi Tawna Thanks for the reply. I am not sure but I think looking at the reflection coefficient (Zin-Zsor)/(Zin+Zsor) shoule be the best way of measuring impedance matching and could not find any such...
View Article