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RE: saving results with same net names of two different cells
I apologize for the inconvenience. i am using virtuoso IC6.1.5.500.16.2 let me ask through an example: I have two signal and want to subtract them to get difference. Signal 1 is reference signal...
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Orcad Capture Wire Right Mouse Click "More" sub-menu
In Orcad Capture,16.6 and 17.2 (currently S30), until not long ago, you could place and replace hierarchical ports and off-page connectors by right-clicking on the wire and choosing the "More"...
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RE: how to do a search on the name of the table
Probably what I’d do is return an object wrapping the table rather than directly returning the table. This could be done very elegantly using the SKILL++ object system. For example: defclass(yhwTable...
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RE: Change default VIA definition
Probably would need to see complete setup and code. Suggest you contact customer support. Regards, Andrew.
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RE: Monte Carlo: Define instance mismatch correlation in IC61.6/7
Hi Marian, I’d do this by having two test benches - and then using the Specify Instances/Devices button on the bottom of the monte carlo form in ADE XL. You can then specify that you only want the...
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RE: how to use variable in parameter sweep
This can be done by creating a dummy sweep variable called (say) "mysweepvar" which is set to -2:1:2 and then make your variable Y in test B: calcVal("X" "A")+VAR("mysweepvar") Regards, Andrew.
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RE: gpdk045 vth at dcop is not same as model spec
I think this is just a difference in definition. If you look in the bsim4 equations in the documentation it describes how vth is computed. I did experiment with setting vthmod=vthcc but that didn’t...
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RE: Plot expression after ADE-XL run
Hi Karam, You need to re-evaluate the expressions. Something like this magic should do the job: procedure (abReadStuff(historyName @optional (session axlGetWindowSession ())) let ((resDB testTable...
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RE: Custom Calculator Function for plotting multiple signals with custom...
Hi Karam, This function needs to be called before you start ADE XL. For example in the .cdsinit. It would then mean that any subsequent ADE XL session would have a trigger installed looking for .ocn...
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Measurement of delay between change in value of two buses created using...
Please refer to the waveform shown in the attached screenshot. bf_idx0_d1_o is a bus where all the bits transition from high to low or low to high at roughly the same instant of time. However there is...
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RE: Measurement of delay between change in value of two buses created using...
Prashant, Apologies about your post going into moderation - it was the repeated use of awvAnalog2Digital which made the system automatically think it was spam (repeated words do that). Anyway, it's not...
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Formal Verification Sign-Off...and the First Text Message
Recently, it was the 10th annual Jasper User Group meeting (see my earlier post Jasper User Group 2017 for more background and a summary of the two best papers presented, at least as judged by the...
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RE: hbnoise: difference between sweep-type relative harmonic=0 and absolute
Hi Andrew, I delayed my reply until I did further investigations. First, The above error disappeared and I couldn't reproduce it. It disappeared after creating new maestro veiw! Regarding your reply, I...
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which shape type (dynamic/static) to be used in negative power planes?
Q1. which shape type (dynamic/static) to be used in negative power planes and why?
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RE: which shape type (dynamic/static) to be used in negative power planes?
We are using allegro 16.2 tool. Q1. which shape type (dynamic/static) to be used in negative power planes and why?
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Skill debugger issue
Hi, I use Virtuoso Layout Suite L to layout different kind of component, currently I'm working on new technology and since I start with that techno I met a problem when I use the skill debugger ( ic...
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Book Your CES Meetings Now!
Want to see the exciting technology that is behind some of the biggest innovations at CES? Book a meeting now to visit the Cadence invitation-only suites at CES 2018, January 9-12, South Hall 2, Suite...
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RE: Any skill code or Virtuoso command to list all instantiated cells without...
Hi Andrew, Thank you. ManChak
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A Cadence Carol, Stave II, Part I: The First of the Three Spirits
This is a continuation of A Cadence Carol... before reading this post, be sure to have read Stave I: Moore's Law's Ghost, Part I and Part II ! * * * * * * * When Ben Easer awoke, it was so dark that he...
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RE: hbnoise: difference between sweep-type relative harmonic=0 and absolute
Ahmed, I can't think of a good reason why you'd get different USB noise results between running USB or ALL mode - that doesn't make sense to me. I think we'd need to look at this via customer support...
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