Hi Colm, Currently, I put the code in my github, and you can get it here: https://github.com/liuweiseu/casper_zcu111.git
Before you use it, you may need to read "Preparations for zcu111.docx" in ./preparations_for_zcu111. We will make it available on the CASPER Github after I finish the 1/10/40 GbE Yellow Block. If you have any questions, please feel free to let me know. Best, Wei On Wednesday, October 7, 2020 at 9:08:16 AM UTC-7 colmbracken wrote: > Hi Dan, > > That's great news re. the CASPER Yellow Blocks for the ZCU111 ADC. > Does Wei have a github to share that? Or does he intend to make it > available on the CASPER Github? > > Thanks a million, > Colm > > On Wed, 7 Oct 2020 at 02:59, Dan Werthimer <[email protected]> wrote: > >> >> >> hi jeb, >> >> regarding your ZCU111 RFDC question: >> here's some info that might be helpful from wei liu, cc'ed on this. >> btw, wei liu recently made casper yellow blocks for the ZCU111 ADC's. >> he's now working on ZCU111 yellow blocks for 1, 10, and 100 Gbit >> ethernet. >> >> >> >> from Wei Liu: >> -------------------- >> >> I didn't get the keyError: ‘C_Sysref_Master’ before, >> but I had the board locked up issue before. >> >> what I would suggest is >> (1) check his block design in vivado and confirm the 'phys_addr' and >> 'addr_range' >> of RFDC core are correct. >> When the 'phys_addr' was incorrect, and I was trying to configure the >> RFDC core, I got my zcu111 locked up. >> (2) make sure the data width of the HPM interface on the MPSOC core is >> 128bits instead of 32bits. >> I'm not sure whether his issue is caused by this setting, but the data >> width should be 128bits. >> All Xilinx IP cores with AXI4 interface have 32bits data width, so I set >> the data width of HPM interface on MPSOC to 32bits, >> but the system can't work until I change the data width to 128bits. >> >> Best, >> Wei >> >> >> >> On Tue, Oct 6, 2020 at 6:12 PM Jeb Bailey <[email protected]> wrote: >> >>> Hi Lewis, >>> While that does get rid of the sysref KeyError, executing >>> overlay.usp_rf_data_converter_0 now locks up the whole board and I’m forced >>> to power cycle. >>> >>> >>> The contents of ol.ip_dict['usp_rf_data_converter_0’] are (excluding the >>> parameters): >>> >>> {'addr_range': 262144, >>> 'device': <pynq.pl_server.device.XlnkDevice at 0x7f922cd780>, >>> 'driver': xrfdc.RFdc, >>> 'fullpath': 'usp_rf_data_converter_0', >>> 'gpio': {}, >>> 'interrupts': {'irq': {'controller': 'axi_intc_0', >>> 'fullpath': 'usp_rf_data_converter_0/irq', >>> 'index': 3}}, >>> 'mem_id': 's_axi', >>> 'parameters': { ...}, >>> 'phys_addr': 2684878848, >>> 'registers': {}, >>> 'state': None, >>> 'type': 'xilinx.com:ip:usp_rf_data_converter:2.2'} >>> >>> >>> I’m guessing you came by some of this based on >>> https://discuss.pynq.io/t/zcu111-rfsoc-pynq-support-for-vivado-2019-1-hwh-files/685/4? >>> >>> >>> Any more ideas? As I understand this the python code is depending on >>> libxrfdc.so which, since I’m using the 2.5 board image was the result of >>> either a 2018.3 or 2019.1 petalinux tool flow run. >>> >>> -Jeb >>> >>> >>> >>> On Oct 6, 2020, at 1:42 PM, 'Lewis McLaughlin' via >>> [email protected] <[email protected]> wrote: >>> >>> Hi Jeb, >>> >>> A workaround you can do is to edit the file >>> "/usr/local/lib/python3.6/dist-packages/xrfdc/config.py" on the board. >>> >>> Comment out lines 46,47,60,90,91. These relate to: >>> >>> _DAC_DDP: FifoEnable, AdderEnable >>> >>> _ADC_DDP: FifoEnable >>> >>> Config: MasterADCTile, MasterDACTile >>> >>> Hopefully that works for your problem! >>> >>> Regards, >>> Lewis. >>> >>> On Tue, 6 Oct 2020, 21:27 Jeb Bailey, <[email protected]> wrote: >>> >>>> Hi Folks, >>>> Has anyone here had any success configuring the RFDC block from python >>>> using pynq with a bitstream built in Vivado 2019.2? >>>> >>>> I’m working with the 2.5 ZCU111 SD image with pynq updated to 2.5.4. >>>> By using ignore_version=True with loading the overlay I can get the >>>> xrfdc driver loaded, however trying to access the block via attributes >>>> (e.g. myoverlay.usp_rf_data_converter_0 raises a KeyError: >>>> ‘C_Sysref_Master’). >>>> >>>> My sinking suspicion is that I need to rebuild the pynq SDimage with >>>> the 2019.2 tool flow but I'm getting the impression this is also a bit >>>> of a minefield, so if anyone as insight on this process (or with 2020.1) >>>> I’d be interested here as well. >>>> >>>> Cheers and thanks. >>>> >>>> -Jeb >>>> >>>> —— >>>> Dr. J.I. Bailey, III (Jeb) / Project Scientist >>>> Mazin Lab <http://web.physics.ucsb.edu/~bmazin/> / Department of >>>> Physics, UCSB >>>> jebbailey.com / +1 (734) 389-5143 <(734)%20389-5143> / >>>> skype:spacecolonyone >>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "[email protected]" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/00AC3517-ABAF-4C82-8D87-92610569B96A%40ucsb.edu >>>> >>>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/00AC3517-ABAF-4C82-8D87-92610569B96A%40ucsb.edu?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "[email protected]" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAMakDon_nwa2i%3DcN9Eh6RjSHgnk0fC%3DBSZwk9Yh%2B5Ag_J%2B_xwg%40mail.gmail.com >>> >>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAMakDon_nwa2i%3DcN9Eh6RjSHgnk0fC%3DBSZwk9Yh%2B5Ag_J%2B_xwg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "[email protected]" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/EF47434F-9A78-44E6-87D2-8460EF8F548A%40ucsb.edu >>> >>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/EF47434F-9A78-44E6-87D2-8460EF8F548A%40ucsb.edu?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "[email protected]" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> > To view this discussion on the web visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAGHS_vHp%3Db%3Dh6_6gb91Giqc8Of3LquCXtWdadPYftkqYsryYgg%40mail.gmail.com >> >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAGHS_vHp%3Db%3Dh6_6gb91Giqc8Of3LquCXtWdadPYftkqYsryYgg%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > > *Dr Colm Bracken* > Lecturer > Maynooth University Experimental Physics > > > Maynooth University, Maynooth, Co. Kildare, Ireland. > > T: +353 1 708 3641 <+353%201%20708%203641> > E: [email protected] W: www.maynoothuniversity.ie > > Follow my work on https://nuim.academia.edu/ColmBracken > > > > And > > > Research Associate > > Astronomy & Astrophysics Section > School of Cosmic Physics > Dublin Institute for Advanced Studies > 31 Fitzwilliam Place > Dublin 2, D02 XF86 > > > > T: +353 1 440 6656 ext 352 <+353%201%20440%206656> > E: [email protected] W: www.dias.ie/2017/06/22/dr-colm-bracken > > Follow my work on https://nuim.academia.edu/ColmBracken > -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/302f8336-21c7-4fbb-bf07-2fd6912c9b61n%40lists.berkeley.edu.
