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AR# 345

5.0 PPR - Getting report of timespec failed paths BEFORE routing phase

Solution




By adding the following lines to an xactinit.dat file, PPR will
be forced to report which timespec paths will be missed before
it tries to route them:

pa_show_details=true ## give details even when specs are met
pa_pins_to_show=15 ## show 15 worst endpoints (default = 3)
pa_paths_to_show=15 ## show full details of 15 pins (default = 1)


To get detailed reporting of paths that missed their spec, add this
addition line:

/ppr/report_paths=true ## give details when specs are missed (only
at the end of routing


AR# 345
Date Created 08/31/2007
Last Updated 03/22/2000
Status Archive
Type ??????