- Видео 2
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busterbear610
Добавлен 30 мар 2008
Programming the MSP430 on debian linux tutorial
In this video I show how to compile and flash the MSP430 in debian linux using mspdebug and msp430-gcc.
Image source: energia.nu/pin-maps/guide_msp430g2launchpad/
Code used: gist.github.com/trtg/4451982
Image source: energia.nu/pin-maps/guide_msp430g2launchpad/
Code used: gist.github.com/trtg/4451982
Просмотров: 5 696
Видео
Qucs Tutorial: Simulating a common emitter bjt amplifier circuit
Просмотров 45 тыс.8 лет назад
How to simulate a common emitter bjt amplifier in qucs 0.0.18. Simulating the frequency response, DC bias, and transient response. In this video I'm using version 0.0.18 of qucs. Qucs is completely open source and can be downloaded here qucs.sourceforge.net/download.html Circuit used in video: www4.zippyshare.com/v/vailsV7l/file.html
Low pass characteristics are not found to calculate bandwidth.
Wrong dependency is displayed in tabular format output. Pl let me know the meaning of this message. Thank you
Thank you very much ❤
I have nothing on my graph , only able to see the DC Bias on the SCH
rotita simulation tools este tot timpul oarba ..ceva nu functioneaza la acest soft
Excellent! It was very helpful in assisting me successfully replicate the "correct" qucs Example for Tunnel.sch. Now I can produce the same graph as shown in the qucs example. The published example may have a typo in it. Plus with my bad eyes, fat fingers, beginner's faulty knowledge/learning curve, it was a real 'learning' experience. But your presentation gave me the hint to look for a qucs process based solution.
Struggled for a couple days failing to get my sim to work. Got it going after watching 7 minutes in. Thanks a ton!
Hertz! From “ Heinrich Hertz”. One cycle per second
Hey, what are you using as simulator, qucsator or ngspice?
can i view the live register statuses when I single step debug (for example) ?
i rewatched this vid after 6 months and realized it was right there in the video lol.
Very nice video. thanks for making it.
Hi busterbear610! Thanks for this clip! It was VERY helpful. I have this question, which I'm struggling to Google but I couldn't find: how do you run a cell with verilog-a model? How do you tell Qusc simulator to use the Verilog-A model rather than the sch model? Thanks!! Avner, avnerefe@yahoo.com
they have some documentation on using Verilog-A models here: qucs.sourceforge.net/docs/report/verilog.pdf
very helpfull thankss man...
Thanks for informative video. I have a question ,How to import the PTM models in QUCS? I am trying to download a FINFET model and simulating IV characteristics of the transistor.
Can you provide a link to a model you're trying to import?
Very helpful video! Thanks!
is it possible to simulate lissajous figure with opamp on it.
please make more tutorials on QUCS
Anything in particular you'd like to know/see?
Please explain every available tools inside this software....and. Specially simulation tools.. I'm having problem with simulation and Dc bias calculation....
Please make many videos more frequently...
Make different projects and simulate them and share with us..
Please give your email...I need more help with QUCS.
Good job! Id feel better about Qucs if any real development was going on over the last 10+ years but many thanks to those that have put hard work into it.
How functional is mspdebug sim mode? I want to test is MSP430 suitable for me comparing to Cortex-M series, not as hardware, but as a programming model (how command set is complex, how large and readable generic source code etc), but not want to invest into Launchpad
is entering by hand the only way to get the transistors to work with?
no look to the library you will find some of the most used components named and sorted for you
thanks
Useful Video!
Thanks !
down with PSpice!! and hurray for open source applications!
I hate Pspice as well and my professor only uses that shit haha. Nice video though, helped me a lot.
Hey Can you please give some information about differential amplifier using npn transistors? I have a project to submit and i have to do that on QUCS. If you can convey the circuit and the values it'll be very helpful. Thanks
I'm not perfectly sure what you are doing but here is a simple differential amplifier circuit made with two npn bjt transistors. s000.tinyupload.com/index.php?file_id=06452015731172121927 Hope that helps
THANK YOU SIR!! You literally saved my ass!! The link was extremely helpful. Keep up the good work. All the best! Thanks a lot
In other words, you have no interest in learning to design even simple circuits or learning to use a great tool for work, so you beg someone to do your schoolwork for you so you don't have to learn to think and do things yourself? Why not find something you really like enough to work with, and major in that instead of engineering? Then you can be happier and make money, too. I don't understand guys like this, and there are a million of them.
I'm getting an error when i use step "fet returned error code 16"
is that all the information it gave? It should be give some information in parenthesis after that error.
it says "fet returned error code 16" and "failed to restart cpu"
When does this error happen? (when you first launch mspdebug? when you flash the device? ect.) Also, what FET do you have?
it happens in the mspdebug when i use "step". I'm using msp430g2553
are you able to flash the device?
Hello !, I have a question. How you can see the harmonics of a wave? That is, as I can do the fourier analysis to see the graph of amplitude versus frequency. And another question, how I can put several expressions in the same equation ?. I saw in some examples has a built qucs and not how.
You can do a Fourier Transform using fft() and/or dft() functions. More information about these functions can be found here qucs.sourceforge.net/docs/tutorial/functions.pdf There shouldn't be a problem doing multiple expressions in one equation block. Can you give an example for a problem you are having with it?
thanks for the information! What should press keys to add another equation ?. For example, within qucs, you are an example called Ic_osc and has two equations.
Sorry again, I can not install the latest version qucs, as in the download folder (zip), from the official site, I never find the setap.exe file. Kindly do I know how to install qucs for windows 7?
+Ser Marone The setup exe if available on sourceforge. The latest stable is here sourceforge.net/projects/qucs/files/qucs-binary/0.0.18/ and 0.0.19rc1 is here sourceforge.net/projects/qucs/files/qucs-binary/0.0.19-snapshots/ The 64 bit 0.0.19rc1 setup exe is called "qucs-0.0.19-rc1-win64.exe"
Download the file , extract it. Copy the extracted folder and insert in the C drive where the programs reside. Make a copy of the ".bat "file in there onto the desktop. Double clicking it (depending on your mouse settings) will open QUCS for you! Regards, Mthulisi
Compliments! I found his lecture very informative, and I finally had the chance 'to figure out how to run envi program. Great my interest in the subject treated by you. If you are not disturbing, and I wanted to ask what 'the latest version of Qucs and possibly from where i can download it. Thanks so much
+Ser Marone The latest stable release of qucs is 0.0.18 but 0.0.19rc1 is also available. Qucs is completely open source and can be downloaded here qucs.sourceforge.net/download.html
THANK YOU.