Interrupt Latency
Dan Malek
dan at embeddededge.com
Thu Jun 13 05:25:41 EST 2002
Jon Baker wrote:
> ..... It would be nice if we could
> get the
> max under 50 us. Or do you have to go to a real-time kernel?
Real-time != Real fast.......
Real-time indicates a predictable maximum/minimum, whatever is
appropriate for a given resource to be managed. Since you asked
a question that implied a maximum interrupt latency requirement,
you are designing a real-time system. Linux is not a real time
kernel, you will need to use something like RTLinux to meet such
requirements.
-- Dan
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