74F and 74ACT models
Hy guys Does anybody know where it is possible to get some models of 74F and 74ACT units? I couldn't find anything in the group library. In a university project I should simulate and analyse the
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boeser_mishko
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#64655
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.measure script
Seems there has been quite a bit written about the .meas command which makes it hard to find specific information in previous posts. Several questions that may have been already answered in the past:
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mbuni78
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#64654
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Re: arbitrary solar cell model
In message <krg4eh+9gdc@...>, dated Tue, 9 Jul 2013, sawreyrw <sawreyrw@...> writes: The file will run and 'Pick visible traces' allows output node voltages to be plotted. Both outputs
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John Woodgate <jmw@...>
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#64653
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Re: Possible to snap to lowest or highest point of plot?
Hello, You could use the MEASURE functions. The results will be in the log-file. View -> SPICE Error log .meas peak1 MAX V(..) .... There are many examples in the Files section. Files > Tut > MEASURE
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Helmut Sennewald
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#64652
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Re: inductance with a permeability in dependency of frequency
Herbert, I'd like to help you, but I don't understand your question. What do you want to know? Rick
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Rick
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#64651
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Re: arbitrary solar cell model
Hamed, No one is interested in a .cir file. If you want help, convert it to an .asc file and post that to the Files>Temp folder of this group. Rick
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Rick
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#64650
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Re: OT/Left Field...
Nick: I did not mean to be meen, I just presumed there had been no search done. I did also notice NGspice, and it does sound like a good option, especially in conection with google drive. It would
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tim
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#64649
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Possible to snap to lowest or highest point of plot?
Hi - I have been characterizing a couple circuits and have been manually trying to find the highest and lowest voltages and currents of a circuit I'm simulation. I'd love it if there was some sort of
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uoficowboy
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#64648
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Re: OT/Left Field...
Gosh! I never thought of using Google or Wikipedia. Brilliant idea :) Sorry for the irony - I write Android apps and am a regular Wiki editor, so of course, I had done my research. Its personal
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Nick de Smith
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#64647
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Re: Feature Request: Option to preserve/reload plot settings after simulation run
And that is what I said I did. I did a cc to this thread to document that there is continuing interest in this thread and feature.
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Al
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#64646
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Re: OT/Left Field...
Ipad fans may be interested in Spicy. See: <http://ischematics.com/> Howard
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Howard Hansen
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#64645
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Re: OT/Left Field...
NGSpice Online looks like an interesting approach. See: <http://www.ngspice.com/> The site provides the following sales pitch. This site allows you to run ngspice simulations from a web browser
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Howard Hansen
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#64644
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Re: OT/Left Field...
Nick: I have found that Google is my friend. Anytime I start looking for something, I start at google.com So, with that in mind, I went to google.com, and found Droid Tesla[1], another great place to
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tim
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#64643
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Re: OT/Left Field...
Hi Nick Yes, meetoo!!! As for an android "spice", theres Everycircuit: https://play.google.com/store/search?q=everycircuit It works very well, though its not a traditional compatible spice. The gui is
By
Al Dutcher
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#64642
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OT/Left Field...
I am getting fed up with lugging a laptop around when I also use a tablet.... I would love an Android version of LTspice (which I know is highly unlikely), or failing that, a good SPICE for tablet
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Nick de Smith
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#64641
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Re: Feature Request: Option to preserve/reload plot settings after simulation run
Hello Al, You have to send your wish to the email address given in the Help-About of the LTspice program. Mike normally doesn't read the messages here. Best regards, Helmut
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Helmut Sennewald
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#64640
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arbitrary solar cell model
Dear friends in the file below you can find an arbitrary solar cell. When I put two cells in parallel the answer is correct and when I put them in series I see a distortion. I think the problem is
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hamed
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#64639
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Re: Feature Request: Option to preserve/reload plot settings after simulation run
Per John's suggestion, the following email was sent to Mike. Dear Mr. Engelhard, LTspice is fantastic! I evaluated many alternatives before I selected it. While the price was definitely a factor, the
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Al
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#64638
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Re: "Edit Plot Defs File" not working.
You are forehead-slappingly confused. Read the Help topic about the Plot Defs file. It is quite different from a Plot Settings file (completely different formats and purposes). It also has nothing to
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analog spiceman
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#64637
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Re: "Edit Plot Defs File" not working.
In message <krctfq+i7jg@...>, dated Sun, 7 Jul 2013, Al <alhastings314@...> writes: You have to re-load it, as you describe in the last line of your message. Plot settings menu => Open
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John Woodgate <jmw@...>
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#64636
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