Answers Database
2.1i Virtex-E Map - Map outputs incorrect message when processing invalid Virtex LOC constraints.
Record #8572
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 2.1i
Problem Title:
2.1i Virtex-E Map - Map outputs incorrect message when processing invalid Virtex LOC
constraints.
Problem Description:
Urgency: Standard
General Description:
The Virtex-E parts have eight DLLs rather than the four found
in Virtex parts. The site names for the Virtex-E DLLs have the
naming convention DLL1P and DLL1S rather that DLL1 seen
in Virtex parts, so DLL locate constraints must be modified before
a Virtex design is re-targeted to Virtex-E.
If an invalid DLL LOC constraint is used, map prints an incorrect
message to the report file and ignores the constraint. The message
looks like this:
WARNING:xvkpc:2 - PROHIBIT site "DLL1" does not match any site in this package.
Solution 1:
This problem can be avoided by using the correct DLL site names for the LOC constraints.
End of Record #8572 - Last Modified: 02/08/00 17:49 |
