AR# 52326: PLBv46PCI v1.04a - Design fails with BYPASS constraints
AR# 52326
PLBv46PCI v1.04a - Design fails with BYPASS constraints
Description
When implementing a design with PLBv46PCI core for Spartan-6 device, the design fails in hardware. The UCF file contains BYPASS constraints. Are these constraints required?
Solution
This issue occurs due to BYPASS constraints. These constraints can be safely removed. For more information on BYPASS constraints, please check (Xilinx Answer 22137)