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《RM48x Microcontroller Silicon Errata》

Hanson He
Intellectual 1485 points

In document《RM48x Microcontroller Silicon Errata》 SPNZ172A page42“DEVICE#152 nRST sometimes disables power domains”

Could you explan when happen this erro, what part Power will be disable? What phenomenon, Whether have later update version or method and solution to fix this. Thx.

  • 0
    TI__Expert 7650 points

    Hello Hanson,

    The challenge of this particular errata is that the behavior can be unpredictable.  That is, it is not a consistent domain that is impacted at every power up.  As per Table 2 in the referenced Errata Document, please note that Rev B silicon is expected to have solved this issue and several others including nRST internal synchronization.