Hi Heystek, 1) Navigate to your project folder 2) Then go to and open: <project_folder>/myproj/myproj.runs/impl_1/ top_timing_summary_routed.rpt
Just a note - this file is usually fairly large as text files go ~20MB. Regards, Andrew On Wed, Aug 26, 2020 at 10:22 AM Heystek Grobler <heystekgrob...@gmail.com> wrote: > Hey James and Andrew > > Thank you so much for the advice! > > @Andrew, this might be a stupid question, but where do I locate the > top_timing_summary_routed.rpt > file? > > Heystek > > > On 26 Aug 2020, at 10:17, Andrew van der Byl <avd...@gmail.com> wrote: > > Hi Heystek, > > Have a look in top_timing_summary_routed.rpt and search for 'VIOLATED' - > this usually shows up which paths are hurting your design. Then, as James > said, start pipeling your design. > > Hope this helps. > > Regards, > Andrew > > On Wed, Aug 26, 2020 at 10:13 AM James Smith <jsm...@ska.ac.za> wrote: > >> Hello Heystek, >> >> You will have to go through the timing reports and see which signal path >> is failing timing, and by how much. >> >> Once you have an idea, you will need to sprinkle delay blocks and / or >> adjust latencies in your logic to get to a point where the place-and-route >> can find a layout that satisfies timing requirements. >> >> It's a bit of a black art, always hit and miss for me. >> >> Regards, >> James >> >> >> >> >> On Wed, Aug 26, 2020 at 8:00 AM Heystek Grobler <heystekgrob...@gmail.com> >> wrote: >> >>> Good day everyone >>> >>> I am running a design but ran into this problem: >>> >>> xflow done! >>> touch __xps/system_routed >>> xilperl /opt/Xilinx_ISE/14.7/ISE_DS/EDK/data/fpga_impl/observe_par.pl >>> -error yes implementation/system.par >>> Analyzing implementation/system.par >>> >>> ******************************************************************************** >>> ERROR: 1 constraint not met. >>> >>> PAR could not meet all timing constraints. A bitstream will not be >>> generated. >>> >>> To disable the PAR timing check: >>> >>> 1> Disable the "Treat timing closure failure as error" option from the >>> Project Options dialog in XPS. >>> >>> OR >>> >>> 2> Type following at the XPS prompt: >>> XPS% xset enable_par_timing_error 0 >>> >>> ******************************************************************************** >>> system.make:140: recipe for target 'implementation/system.bit' failed >>> gmake: *** [implementation/system.bit] Error 1 >>> ERROR:EDK - >>> Error while running "gmake -f system.make bits". >>> >>> It seems to be a timing constraint. >>> >>> How do I deal with this? >>> >>> Thanks for the help! >>> >>> Heystek >>> >>> -- >>> 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 on the web visit >>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CALWRf%3DQBAuUfbk9H%3D7hOS%2BO6epcTe%2BrR7egqKecFMCrf0J9Yqg%40mail.gmail.com >>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CALWRf%3DQBAuUfbk9H%3D7hOS%2BO6epcTe%2BrR7egqKecFMCrf0J9Yqg%40mail.gmail.com?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 on the web visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG67D36TnqUAXAufGUtsAqBCry0VMk%2BKxp%2BsHicvOu9kVsG5Aw%40mail.gmail.com >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG67D36TnqUAXAufGUtsAqBCry0VMk%2BKxp%2BsHicvOu9kVsG5Aw%40mail.gmail.com?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 on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CADY26KBGfRM%2BDO0VXygJM975Fj_OmJdpZyy8Dsc-hREw75sbpg%40mail.gmail.com > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CADY26KBGfRM%2BDO0VXygJM975Fj_OmJdpZyy8Dsc-hREw75sbpg%40mail.gmail.com?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 on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/AD6CC434-F342-4EA0-8BB9-4F78AE836FB1%40gmail.com > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/AD6CC434-F342-4EA0-8BB9-4F78AE836FB1%40gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. 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