Answers Database


XMAKE 5.2:Error 3515,3516 about mixed libraries when -L used on old design


Record #366

Product Family: Software

Product Line: XACT FPGA

Product Part: xmake

Product Version: 5.2

Problem Title:
XMAKE 5.2:Error 3515,3516 about mixed libraries when -L used on old design


Problem Description:
When running XMake 5.2 with the -L option (use old library only), XNFPrep may still issue an error t hat the input .XTG or .XFF file has elements from both the old and the new libraries.


Solution 1:




This usually happens after inadvertently running XMake without the -L option, then running it again with the -L option. During the second run, XMake determines that it is not necessary to recompile t he XTG or XFF file , and so passes the old invalid netlist to XNFPrep

To recompile the file properly, run XMake with the -R option (force
re-execution of all programs).






End of Record #366 - Last Modified: 11/15/96 17:21

For the latest news, design tips, and patch information on the Xilinx design environment, check out the Technical Tips!