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RRama.8
Associate II
March 4, 2020
Question

Measuring of boot time of the chorus 10M

  • March 4, 2020
  • 1 reply
  • 770 views

I am working with spc58nh92 microcontroller mounter on spc557xxMB and i am trying to measure the boot time of the microcontroller. i know i have to measure PORST signal from the microncontroller, but i dono whoch pin is associated with that microcontroller in order to measure the boot time.?

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    1 reply

    Giuseppe DI-GIORE
    ST Employee
    May 8, 2020

    PORST is on pad H[18]

    To get the boot time just add to your application (at very early stage, likely in the boot code) a a toggling

    of a pin and then measure the difference between PORST high and the toggling of the pin (in boot code)