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Measuring of boot time of the chorus 10M

RRama.8
Associate II

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.?

1 REPLY 1
Giuseppe DI-GIORE
ST Employee

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)