Hi Heystek, It's possible that you then have another issue that causes the build process to exit prior to generating that file. You'll need to debug that first.
Regards, Andrew On Wed, Aug 26, 2020 at 10:40 AM Heystek Grobler <heystekgrob...@gmail.com> wrote: > Hey Andrew > > It is strange, I cant seem to locate top_timing_summary_routed.rpt > > I am running Matlab 2012B with ISE 14.7 > > > > On 26 Aug 2020, at 10:27, Andrew van der Byl <avd...@gmail.com> wrote: > > 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. > 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/CADY26KBQ75M2X78K4faPLbhMAaHVU263FN%3DVu%3DnDBjhDbyh1rg%40mail.gmail.com > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CADY26KBQ75M2X78K4faPLbhMAaHVU263FN%3DVu%3DnDBjhDbyh1rg%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/5ECD1861-2582-4287-A070-6457B8D8A62F%40gmail.com > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/5ECD1861-2582-4287-A070-6457B8D8A62F%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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