I'm not completely sure, but I thinking that it might happen if the file
cmosedu_models.txt is missing or the cmosedu_models.txt is missing the
model that it is looking for (which in this case according to your error
message seems to be the n_50n for the m1 transistor).
I guess you are doing the video 5 at:
http://cmosedu.com/videos/ltspice/ltspice_videos.htm
Did you download CMOSedu_video_5.zip and use the cmosedu_models.txt file
contained in it? If you look in the cmosedu_models.txt file, you should
see a section for ".model N_50n nmos level = 54". I think it is
probably looking for this model in your cmosedu_models.txt file, but
cannot find it.
On 3/27/2015 2:40 AM, Andrew Laksh wrote:
Dear group members
As I was trying to implement and simulate a CMOS inverter in LTspice
I had an error indicated as below in the screen capture.
Was trying to study through Prof Jacob Baker's video.
Got stuck when I was trying to simulate.
Would anyone know what causes this error? the spice model?
Thank you.
with regards
Andrew
<https://lh3.googleusercontent.com/-nzLiexhGfXo/VRUWNOsxSSI/AAAAAAAABx0/0Q21X8sUsxE/s1600/Inverter.JPG>
--
You received this message because you are subscribed to the Google
Groups "Electric VLSI Editor" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected]
<mailto:[email protected]>.
For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups "Electric
VLSI Editor" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
