Re: PWL sources (was but not related to: "Discrete data points in plot view")
It works! Final problem was, that I wrote ?s into the time values - 1us that should have been. PWL REPEAT FOREVER file=pulses_discrete.txt ENDREPEAT 0.0s 0mV +500n 0mV +1us 0mV +500n 0mV
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Christoph
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#147328
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Re: PWL sources (was but not related to: "Discrete data points in plot view")
? is character 181_10 (B5 in hex) in extended ASCII. Does the parser accept any extended ASCII characters? ====================================================================================== Best
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John Woodgate
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#147327
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Re: Warning: Multiple definitions of model ...
That points up the (philosophical) flaw in the Principle. It has even been suggested that a single electron can 'observe' and collapse the wave function.? You can look at it another way. While the
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John Woodgate
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#147326
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Re: PWL sources (was but not related to: "Discrete data points in plot view")
Chris, It's the the micro (?) characters. Wow, that was subtle! Do a global replace to "u" and that will fix it. The pwl syntax parser obviously cannot deal with unicode characters. -- Regards, Tony
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Tony Casey
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#147325
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Re: Warning: Multiple definitions of model ...
Necessarily by a human or could it be by another cat? Sent: Monday, July 10, 2023 7:51 PM To: [email protected] Subject: Re: [LTspice] Warning: Multiple definitions of model ... ... that the cat
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Christopher Paul
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#147324
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Re: Warning: Multiple definitions of model ...
I read that the crystal model drifted off-spec; "how far off-spec" was my first question -- then underlying that question is, why did the parameters drift so far? Are we talking about bit-rot?
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Donald H Locker
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#147323
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Re: Warning: Multiple definitions of model ...
There are ways using social media to gain the attention of and action from recalcitrant companies. Anybody interested? Comments?
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Christopher Paul
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#147322
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Re: Warning: Multiple definitions of model ...
Maybe there *is* a route to a true rand() function! Sent: Tuesday, July 11, 2023 6:39 AM To: [email protected] Subject: EXTERNAL: Re: [LTspice] Warning: Multiple definitions of model ... Dan wrote,
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Bell, Dave
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#147321
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Re: Warning: Multiple definitions of model ...
Dan wrote, "The problem I had was, that when I opened the model again, it was off its specifications, and so was not stable for use." Are you saying that the model parameters didn't exist until you
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Andy I
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#147320
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Re: PWL sources (was but not related to: "Discrete data points in plot view")
Christoph wrote that there was an error message "V4: requires a minimum of 5 parameters. Only 0 specified.", and asked, "Does anyone see the error?" No, we can't see the error, because you did not
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Andy I
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#147319
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Edited
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Re: PWL sources (was but not related to: "Discrete data points in plot view")
Ok, my post above is a bit confused - it's showing what the times would evaluate to - to carry the point that the t_slew errors should not accumulate, the 32th bit will be at a time defined as
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Bonkers
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#147318
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Re: Warning: Multiple definitions of model ...
This reminds me of a time when I designed a crystal filter model, based upon a file I found on the net. I tweeked it's bandwidth.? The problem I had was, that when I opened the model again, it was
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Dan
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#147317
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Re: Warning: Multiple definitions of model ...
I use these same models but I delete the Russian devices, so I do not have to search over them.
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Dan
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#147316
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Re: PWL sources (was but not related to: "Discrete data points in plot view")
Thanks to all. I was trying to follow the given recipes. But what I didn¡¯t like with the suggestion(s) thath the rise hold and fall times would all pile up and would end with a significant offset at
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Christoph
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#147315
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Re: Warning: Multiple definitions of model ...
John said, "... about the Uncertainty Principle,... I am not sure..."? LOL. Tim
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Tim Hutcheson
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#147314
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Entering {} under WineCX
I¡¯m running LTspiceXVII under macOS in a WineCX container. I find that entering {} | symbols which are reached by ALT-8, ALT-9 ALT-7 (german keyboard) is not possible. I can copy/paste the symbols
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Christoph
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#147313
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Re: Warning: Multiple definitions of model ...
Yes, well, I have my own ideas about the Uncertainty Principle, but I am not sure whether they are right. Of course, you don't know if the cat is dead until you look, but that doesn't mean it wasn't
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John Woodgate
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#147312
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Re: Warning: Multiple definitions of model ...
... that the cat remains both alive and dead until the state has been observed. Tim
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Tim Hutcheson
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#147311
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Re: Warning: Multiple definitions of model ...
Hahaha!? I'd say that depends on which side of the argument you were on.? I think it may also date from before that in slightly different form as "care killed the cat".? Shakespeare is supposed to
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aburtonline@...
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#147310
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Re: Warning: Multiple definitions of model ...
The first line dates from 1868. The second was added in 1912. It is not an improvement. ====================================================================================== Best wishes John Woodgate
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John Woodgate
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#147308
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