Answers Database
2.1i Virtex PAR - MPPR usage less effective due to less dependence on cost table differences.
Record #6573
Product Family: Software
Product Line: FPGA Implementation
Product Part: par
Product Version: 2.1i
Problem Title:
2.1i Virtex PAR - MPPR usage less effective due to less dependence on cost table
differences.
Problem Description:
A new placement algorithm used for Virtex designs in 2.1i may sometimes (but not always) result in n
o dependence on cost table selection. In that case, MPPR will get identical results for all passes.
Solution 1:
End of Record #6573 - Last Modified: 06/26/99 13:59 |
