Xilinx Partial Reconfiguration User Guide

Chapter 3: Software Tools Flow----------------------------------------Analyzing Designs:./SlowConfig/SlowConfig.ncd./BlankConfig/BlankConfig.ncdNumber of matched proxy logic bels = 54Number of matched external nets = 33Number of matched global clock nets = 4Number of matched Reconfigurable Partitions = 0SUCCESS!----------------------------------------Analyzing Designs:./SlowConfig/SlowConfig.ncd./FastConfig/FastConfig.ncdNumber of matched proxy logic bels = 54Number of matched external nets = 33Number of matched global clock nets = 4Number of matched Reconfigurable Partitions = 0SUCCESS!/Xilinx/13.1/ISE_DS/ISE/bin/lin/unwrapped/pr_verify./BlankConfig/BlankConfig.ncd ./FastConfig/FastConfig.ncd./FSFConfig/FSFConfig.ncd ./SlowConfig/SlowConfig.ncd => PASSAs shown in the Log File, the NCD files are compared two at a time so that specificinformation on the configurations and resources that are inconsistent can be discovered.The last line contains the overall PASS/FAIL for the run.The Log File shows the following resource comparisons:• Number of matched proxy logic belsThis reflects the number of LUT1s used as proxy logic that are the same in bothexistence and location for these two configurations. This number should be the samefor all analyses.• Number of matched external netsThis reflects the number of ports (input or output) on the RMs for these twoconfigurations. This number should be the same for all analyses.• Number of matched global clock netsThis reflects the number of Global Clock nets in the design that were consistentlyrouted between these two configurations. This number should be the same for allanalyses.• Number of matched Reconfigurable PartitionsThis reflects the number of RMs that were used in both these configurations and haveconsistent implementation. This will not necessarily be the same for all analyses. Forexample, BlankConfig and FastConfig only have static in common, so theanalysis for those configurations shows 0 matched reconfigurable partitions. However,FSFConfig and FastConfig have static, Red_Fast and Green_Fast in common,so they have two matched reconfigurable partitions.52 www.xilinx.com Partial Reconfiguration User GuideUG702 (v13.1) March 1, 2011