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warm reset and power reset

neeraj kumar1
Prodigy 10 points

hello sir,

is floating point unit disabled by both warm reset and power reset?

  • 0
    TI__Mastermind 23000 points

    Hello,

    The majority of the ARM CPU, including floating point unit, is reset by both the device power-on reset (nPORRST) and the device warm reset (nRST).  A small amount of debug and trace logic inside the CPU is reset by nPORRST but not by nRST, to support debug and trace from warm reset.

    Regards,

    Karl