AR# 10404: 3.1i Virtex PAR - A Dr. Watson error occurs during the routing of a design with RLOC'd MUXF5s
3.1i Virtex PAR - A Dr. Watson error occurs during the routing of a design with RLOC'd MUXF5s
Keywords: PAR, Dr. Watson, MUXF5, RLOC, rpm
General Description: A Dr. watson error occurs when I am routing a design that contains RLOC'd MUXF5s. The mapper is correctly creating FG5s. If you unbind the RPM and floorplan everything, but the muxf5's, it will go through the tools with no errors.
The problem occurs because the power and ground nets found in macros by the router are incorrectly handled.