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OrF's avatar
OrF
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Find where false_path was set.

Hi, I have a design where there is a physical path between two flip-flops (FF). However, when I try to generate a timing report, the Timing Analyzer shows “nothing to report.” I assume this might be...
Timing
OrF's avatar
OrF
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Hi

can you point me to the report that expand the wildcard.

since I used the next command (gui or to file)

>report_sdc -file report_sdc.txt

and I still see the wild cards 

+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Set False Path ;
+----------------+-------+------------+------------------------+---------+----------+-------------------------------------------------------+----------------------------+----------+
; SDC Command ; Flags ; From Flags ; From ; Through ; To Flags ; To ; Location ; Comments ;
+----------------+-------+------------+------------------------+---------+----------+-------------------------------------------------------+----------------------------+----------+
; set_false_path ; ; -from ; [get_clocks {rx_*}] ; ; -to ; [get_clocks {pll_*}] ; scf_manual_addition.scf:65 ; ;
+----------------+-------+------------+------------------------+---------+----------+-------------------------------------------------------+----------------------------+----------+