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Add info about resolution on Portenta boards #818

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Feb 23, 2021
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Add info about resolution on Portenta boards #818

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2 changes: 1 addition & 1 deletion Language/Functions/Time/micros.adoc
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Expand Up @@ -17,7 +17,7 @@ subCategories: [ "Time" ]

[float]
=== Description
Returns the number of microseconds since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 70 minutes. On 16 MHz Arduino boards (e.g. Duemilanove and Nano), this function has a resolution of four microseconds (i.e. the value returned is always a multiple of four). On 8 MHz Arduino boards (e.g. the LilyPad), this function has a resolution of eight microseconds.
Returns the number of microseconds since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 70 minutes. On the boards from the Arduino Portenta family this function has a resolution of one microsecond on all cores. On 16 MHz Arduino boards (e.g. Duemilanove and Nano), this function has a resolution of four microseconds (i.e. the value returned is always a multiple of four). On 8 MHz Arduino boards (e.g. the LilyPad), this function has a resolution of eight microseconds.
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