> On Sep 14, 2023, at 15:22 , o...@c-mauderer.de wrote: > > At the moment a lot of chips start to provide two different ARM cores. One > bigger (often Cortex-A; sometimes multicore) and one smaller one (most of the > time Cortex-M). I haven't used both CPUs of these dual CPU systems yet. But > in theory they should allow some quite nice division of tasks: The small CPU > can handle the timing intensive application (maybe with some bare metal > code). The second CPU can handle higher level control and communication. It > would be interesting to implement something like that.
I have thought about this. It's more hand-coding for the control loops, but it's traditional coding. Not everyone thinks the eTPU/PowerPC architecture is as well-designed as I do - "Way too complicated!" is the feedback I get. Peter ----------------- Peter Dufault HD Associates, Inc. Software and System Engineering
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