Answers Database
A1.4/F1.4 Lca2ncd - Re-entrant par of lca2ncd'd design leave partially configured route-thrus behind.
Record #4312
Product Family: Software
Product Line: FPGA Implementation
Product Part: lca2ncd
Product Version: 1.4.
Problem Title:
A1.4/F1.4 Lca2ncd - Re-entrant par of lca2ncd'd design leave partially configured
route-thrus behind.
Problem Description:
Cases have been seen where re-entrant routing of .ncd's created
by lca2ncd results in DRC errors. PAR will rip-up and re-route a
net that had a route-thru, find an alternate path, but leave the
CLB route-thru partially configured. The problem was found to be
a problem with the lca2ncd conversion and a patch is now available.
Solution 1:
This problem is fixed in the latest M1.4 Core Tools Update
available on the Xilinx Download Area:
Solaris: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sol17_m14.tar.Z
SunOS ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sun17_m14.tar.Z
HPUX: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_hp17_m14.tar.Z
Win95/NT: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_nt17.zip
End of Record #4312 - Last Modified: 10/22/98 15:24 | 
