Forum Post: RE: Unwrap a waveform
Hi Debasish, [quote userid="358248" url="~/cadence_technology_forums/f/custom-ic-design/43835/unwrap-a-waveform/1366467"] I want to generate lower plot from the upper plot such that it removes the...
View ArticleForum Post: RE: Description and Manufacturer not getting populated in BOM
Just try the below steps. configure only description and manufacturer only and export BOM. If the data appear well and good and we can check further what is going wrong when exported in a combined...
View ArticleForum Post: Regional constraint set at Allegro 16.6
Hi All, I'm using Allegro PCB editor 16.6. In my layout, I'm trying to create a regional constraint. After I set the constraint region and the layer and assigned a region name - I marked the region on...
View ArticleForum Post: RE: Unwrap a waveform
There isn't any public function that does this, as far as I know. Whilst there is a private function used within phaseDegUnwrapped and phaseRadUnwrapped, it's not general purpose (only works for...
View ArticleForum Post: RE: Unwrap a waveform
Hi Andrew Let me explain the problem. I need to extract the parameters for a transmission line. I have the transmission line electromagnetic model extraction from Integrand software. To extract the...
View ArticleForum Post: RE: Dark theme on Allegro
Are you talking about Capture, or is there also a dark mode for Allegro?
View ArticleForum Post: RE: Unwrap a waveform
OK, understood. Hopefully this does what you want? (you can add to the calculator using the fx button in the function panel or in the expression builder) if using IC617/IC618: Regards, Andrew /*...
View ArticleForum Post: RE: Regional constraint set at Allegro 16.6
Check your exact version of software from Help - About. Make sure you are running the latest release of 16.6 S115. If you are not running this then get the latest version from support.cadence.com. Also...
View ArticleForum Post: RE: Allegro Static IR drop dialog box does not appear
Check your version. Not sure when the IR drop testing became available but might not have been 16.3 which was a long time ago. The latest release is 17.4.
View ArticleForum Post: RE: How is the order of ports/terminals in portOrder/termOrder...
Hi Lawrence, Thank you for your detailed answer. Since we're using Verilog as well, I understood from some of the documentation I've read that the portOrder cv property is important. Is there a special...
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
Cadence are offering two weeks free access to their online support. You will see this if you log into Cadence Online Support http://support.cadence.com.
View ArticleForum Post: RE: Download manager not working
Yes you're right Steve I meant CIP not CIS a typo on my part. Anyway due to the coronavirus lockdown in the Uk I decided to get to the bottom of this problem. What I had neglected to explain was that i...
View ArticleForum Post: RE: Download manager not working
Hi JunV do you have any older version of orcad on your system that was what was causing my download manager to get confused
View ArticleForum Post: RE: Unwrap a waveform
Hi Andrew, Thanks for the immense help! I really appreciate the fast response. I tried this function and it does exactly what I needed. Thanks and Regards DB
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
Thanks for point that out. Just took a look -- I see where they're offering two weeks of free support for training, but not for customer support (i.e. the ability to log tickets). If I've missed...
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
This depends on where you bought the software from. If it was from Cadence direct you can raise tickets on support.cadence.com. If you bought from a Cadence Channel Partner you need to contact them for...
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
Yes, did a simple flat schematic to experiment, now deep into a hierarchical design. As I mentioned in my original post, the transition from sch to pcb is my current task, but as I also mentioned, I'm...
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
Hahah. I agree that the instructional design and user interface design is poor throughout the industry. The cobbler's children go barefoot I guess. Thanks for the insight and comparisons.
View ArticleForum Post: RE: Basic PCB Workflow in OrCad 17.4
Ah, that's helpful. I was brought in to the middle of a project, so I don't know the backstory of how the licenses were purchased. Will chase that down.
View ArticleForum Post: Interaction between Innovus and Virtuoso through OA database
Hello, I created a floorplan view in Virtuoso ( it contains pins and blockages). I am trying to run PnR in Innovus for floorplan created in Virtuoso. I used set vars(oa_fp) "Library_name cell_name...
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