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Re: how to do nanosecond delay in ecos?


>>>>> "dai" == dai hongbo <dai_ecos@263.net> writes:

dai>  is there a way to do precise delay of nanosecond?

No. The finest resolution is micro seconds, which can achieved by
useing the CYGACC_CALL_IF_DELAY_US macro.

FWIW I don't believe there's any _embedded_ CPU that's actually
capable of executing a whole instruction in a nanosecond. Yet.

Jesper


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