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  1. EtherNet/IP Adapter V5
  2. PSEISV5-131

Backport: Network switch has higher interrupt priority than TimeSync subsystem

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V5.1.0.4
          • Fix Version/s: V5.1.0.7
          • Labels:
            None
          • Account:
            SPC EthernetIp Slave (SPCETHERNE)

            Description

            Apparently, the time synchronization subsystem is disturbed by interrupt load from the network switch causing higher jitter in time synchronization.

            The interrupt priority order shall be swapped.

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                discovered

                Bug - A problem which impairs or prevents the functions of the product. PSPTP-83 eCos - Raise priority of sync interrupt

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                mentioned in

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                        • Reporter:
                          MBommert Marc Bommert
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                          • Created:
                            Updated:
                            Resolved: