Forum Post: RE: What the heck happened to ratsnest during move?
What I am seeing is that *some* components will rat if ripup is on but others won't. This behavior is recent as of x.50 something update. 16.6 moves/rips/rats fine on the same design for the same...
View ArticleForum Post: RE: Rigid-Flex PCB design in Allegro
Vinatronic 's blog also has a good amount of resources for this
View ArticleForum Post: RE: What the heck happened to ratsnest during move?
Ok, I found the answer on the support site. Yes, in fact Cadence did slip this change in. Why??? Here is the fix from Cadence: Click on to restore 16.6 and prior behavior. Yes, ripup must be on, slide...
View ArticleForum Post: RE: Regarding Manufacture--Variants ( Allegro PCB Performance...
Yes , it shows variants file variants.lst not found
View ArticleForum Post: RE: Spectre model aliasing
Chris, Yes, all you need to do is put this in a .scs file: model N nch model P pch This aliases N to nth, and P to pch. Regards, Andrew.
View ArticleForum Post: RE: Transient noise analysis - Simulation very slow
Dear Shawn, thank you so much for the very detailed answer and all your efforts! Yes, I deleted the first part to shrink the number of lines a little bit. Unfortunately, I also deleted the important...
View ArticleForum Post: RE: Regarding Manufacture--Variants ( Allegro PCB Performance...
I'm using version of orcad 17.2. facing this above type of issue . Kindly , elaborate to resolve ...
View ArticleForum Post: How to extract the pin's layer information from DBID?
Hi all, How can I extract the pin's layer information? in case of vias, shapes, their have "layer" data so we can extract the layer information easily. however, there was no any data for pin. I wrote...
View ArticleForum Post: PAC and PXF simulation Result inconsistence in terms of IRR
Good day, I'm using virtuoso 6.1.6 and I'm trying to simulate IRR of a receiver front-end. The IQ separation is generated by a RF hybrid coupler(transmission-line based, using mtline component in...
View ArticleForum Post: Default color scheme / grid settings for new footprints (.dra)
I am a new user and would like to know if there is an option to set a default grid and default color settings. I am currently tasked with adding lots of footprints and the first thing to do is usually...
View ArticleForum Post: Adding CIS parts to a schematic using the command line
I was wondering if there was some easy way of adding parts from CIS via the command line. I'm thinking about something like: addpart PartNumber which would put the part to my mouse cursor. I enabled...
View ArticleForum Post: CIS - Multiple symbols per library or single symbol per library
I admit, I do have an Altium background but I'm trying to figure out how CIS exactly works. I figured that it is very similar to Altium's DbLib feature, in fact, they seems pretty much the same. I'd...
View ArticleForum Post: RE: How to extract the pin's layer information from DBID?
Hi! you can try this: if(each_elm_dbid->objType == "pin" then println(each_elm_dbid->startEnd) );end if Luan.
View ArticleForum Post: RE: Default color scheme / grid settings for new footprints (.dra)
The easiest way to do this is to create an empty .DRA-symbol and in that canvas set the colors, grids, etc. the way you want them. Then save that .DRA in some easy to remember name. It can then be used...
View ArticleForum Post: RE: How to extract the pin's layer information from DBID?
I really appreciate! it's that I want
View ArticleForum Post: RE: Default color scheme / grid settings for new footprints (.dra)
Yes you can make a user defined template. Have a read of this https://www.parallel-systems.co.uk/wp-content/uploads/2020/02/User_Defined_Templates.pdf
View ArticleForum Post: RE: Problem generating PDF of Assembly Drawing
Hi Update: Now i tried to make pdf with Export>pdf option. And it only works with Assembly Top Layer. Not for Bottom Layer as there is no option for mirroring the display (as it was in Print Setup...
View ArticleForum Post: RE: Does OrCAD 17.4 Still Support Back Annotate from PADS Layout?
Has anyone found a solution to this problem? Has Cadence support acknowledged that there is a problem? Where is the documentation to show the acceptable format for the swap file?
View ArticleForum Post: RE: Problem generating PDF of Assembly Drawing
So this is controlled by the artwork film. Go to Export - Gerber and select the Bottom film name and then enable Film mirrored. This is then used on Gerber export and PDF export.
View ArticleForum Post: RE: Regarding Manufacture--Variants ( Allegro PCB Performance...
I'm just another user, not tech support. I'm running Allegro 2020 17.4 in compatibility mode. Since the menus change between releases, I doubt I could provide detailed instructions to you. I cannot...
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