Hi Rodrigo, Thanks for sharing the files and information. I will go through them and let you know if I have any questions.
Regards Tilak On Thu, 7 Aug 2025 at 01:24, Rodrigo Rodríguez <rrodrigo....@gmail.com> wrote: > Hi, sorry for the delay, i the .zip i send to you 2 complete projects that > have the .slx, .py, .fpg, etc. > The folders are named as : > > *canal_2:* real mode 16384 channels works correctly, the plot axes are > not right, the real values are from approximately 741 to 983 MHz. > > *canal_3:* real mode with the maximum possible resolution of 30kHz and > 65k FFT points. > > It has problems with the axes when it shows the plot, but the resolution > is as it should be. > El jueves, 31 de julio de 2025 a las 9:32:13 UTC-3, Tilak Katoch escribió: > >> Hi Rodrigo, >> >> As per your discussion with Mayukh on Apr 23, 2025 as seen in the >> trailing email. You shared the info on increment the fft points up to >> 32,768 points in RFSoC 4X2. I like to try your suggestion, as I am >> looking for the same thing in RFSoC 4X2 board. I request you to share your >> updated python code file for the same. As, I need to check the modification >> you have suggested in it. >> >> Looking forward for your response. >> >> Regards, >> Tilak >> >> >> >> >> On Wednesday, April 23, 2025 at 11:59:46 PM UTC+5:30 Rodrigo Rodríguez >> wrote: >> >> hi, i can help you with that. i managed to increment the fft points up >> to 32,768 points in my rfsoc4x2. >> i only have screenshots right now of a test , i will put them here. i can >> send to you the .slx file when i come back to office, the first days of >> may. remember me this with an email. >> heres is a .pdf file of the changes you need to do for the .slx, and the >> python file. it is in spanish, but you can translate it. >> >> >> El miércoles, 23 de abril de 2025 a las 15:04:29 UTC-3, Mayukh Bagchi >> escribió: >> >> Hey Rodrigo, >> >> I had similar questions as well. My goal was to make a higher resolution >> spectrometer with the 4X2, and I tried approaching this both ways, i.e, >> increasing the decimation with the same FFT points, and increasing the FFT >> points. >> >> I have not gotten any positive results, even after changing the >> corresponding settings. >> >> If any of you have been able to implement a higher resolution >> spectrometer on the 4x2 would be great to have some feedback. >> >> Regards, >> Mayukh >> >> *__________* >> >> *Mayukh* *Bagchi* (He/Him), PhD Candidate >> Department of Physics, Engineering Physics, and Astronomy >> mayukhbagchi.com | mayukh...@queensu.ca >> [image: Queen's University Logo] <https://www.queensu.ca/> >> ------------------------------ >> *From:* cas...@lists.berkeley.edu <cas...@lists.berkeley.edu> on behalf >> of Rodrigo Rodríguez <rrodri...@gmail.com> >> *Sent:* Wednesday, April 23, 2025 1:19 PM >> *To:* cas...@lists.berkeley.edu <cas...@lists.berkeley.edu> >> *Subject:* [casper] Casper spectrometer tunning on RFSoC4X2 >> >> You don't often get email from rrodri...@gmail.com. Learn why this is >> important <https://aka.ms/LearnAboutSenderIdentification> >> hi, i am looking for change settings in the casper spectrometer for >> implementation in rfsoc4x2. I would like to change decimation settings, and >> samples per stream, but if i change those settings in the rfdc block, i >> must change setting in the munge block, pfb, fft, bram, etc. >> Is there a guide that help me to unsderstand how changes in the rfdc >> block affect other blocks and the python file?any of you have another >> simulink example with different settings than default example in order to >> compare the changes? >> thanks >> >> -- >> You received this message because you are subscribed to the Google Groups >> "cas...@lists.berkeley.edu" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to casper+un...@lists.berkeley.edu. >> To view this discussion visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/c0241824-c2cf-4fd7-8058-dd1efe53f8a0n%40lists.berkeley.edu >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/c0241824-c2cf-4fd7-8058-dd1efe53f8a0n%40lists.berkeley.edu?utm_medium=email&utm_source=footer> >> . >> >> -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To view this discussion visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAPGD9Mk89fTObN1_TWcGuk75JuD%3D1-Fq_zOCJNC5d6sbpu2M%2Bg%40mail.gmail.com.
