Answers Database

Foundation F1.3 XABEL: Heavily constrained designs may cause fitter to core dump


Record #3187

Product Family:  Software

Product Line:  Aldec

Problem Title:
Foundation F1.3 XABEL: Heavily constrained designs may cause fitter to
core dump



Problem Description:
Keywords: crash, fitter, hitop, core dump, retain, loc, keep, xabel

Urgency: standard

General Description:

Heavily constrained abel designs cause the M1.3 fitter to core dump


Solution 1:

As a work-around, remove the RETAIN and FB LOC constraints.
Possibly remove the KEEP attributes to obtains better results.
In general, do not over constrain the designs.



End of Record #3187