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AM57x NMI pin

shammi kaplesh
Expert 1475 points

Hi,

Is there NMI pin available  on AM57xx like we have on am335x.

Regards,

SHAMMI

  • 0
    TI__Guru**** 161600 points
    Hi,

    Yes, there is a non-maskable interrupt: nmin_dsp on device ball D21, see Table 4-2. Ball Characteristics from AM572x Data Manual.

    For description on how to use the NMI, search for NMI_IRQ in Chapter 17 Interrupt Controllers and also see Section 18.4.6.9 NMI Mapping To Respective Cores from AM572x TRM.

    Best Regards,
    Yordan