There were some modifications to the SRIO v5.5 Core (released with ISE Design Suite 12.1) that should relieve the timing difficulties for most cases. In some rare instances, however, this timing constraint may still fail which may require advanced timing closure techniques in order to meet timing. In particular, Area Groups that are large enough to constrain the Core to a particular area have helped improve timing, as well as using different cost tables (-t option in Map/Par) and/or SmartXplorer.
Revision History
04/27/2009 - Initial Release
06/30/2009 - Updated fix schedule
04/08/2010 - Updated fixed version
Answer Number | Answer Title | Version Found | Version Resolved |
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40519 | Serial RapidIO v5.6 - Release Notes and Known Issues for ISE Design Suite 13.1 | N/A | N/A |
Answer Number | Answer Title | Version Found | Version Resolved |
---|---|---|---|
40519 | Serial RapidIO v5.6 - Release Notes and Known Issues for ISE Design Suite 13.1 | N/A | N/A |
AR# 32195 | |
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Date | 09/25/2012 |
Status | Archive |
Type | Known Issues |