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TMS570LC4357: N2HET synchronization issue

Yale Li 李耀先
Expert 4660 points
Part Number: TMS570LC4357

Hi Team,

In the TMS570LC4357's manual, there is the following function about 2 N2HET resynchronization. How to configure the master to initiate a resynchronization signal to the slave?

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Thanks & Regards

  • 0
    TI__Guru 69891 points

    Hi Yale,

    We started working on your issue and will provide you an update ASAP.

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    Thanks & regards,
    Jagadish.

  • 0 in reply to jagadish gundavarapu
    TI__Guru 69891 points

    Hi Yale,

    It is simple, in two N2HET instances you just need to SET CMS bit in one N2HET instance and need to RESET CMS bit in other N2HET instance. The SET CMS bit N2HET will act as a master and provides the synchronization signal to the RESET CMS bit N2HET instance which will act like a slave.

    There is no other external connections or configurations required for this synchronization. If you don't want synchronization between two instances, then you just need to set CMS bit in both the N2HET then both will act like a master's and operates independently.

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    Thanks & regards,
    Jagadish.