Not so fast Pete: Raspberry Pi Pico will be available in North America through Newark <https://www.newark.com/buy-raspberry-pi> starting on January 25th. The RP2040 should be “broadly available” to customers sometime in the second quarter of 2021.
On Thu, Jan 21, 2021 at 12:28 PM Pete Soper via TriEmbed < [email protected]> wrote: > Thanks for the fill and resource! > > Sorry to see Newark isn't a supplier for the sake of their SC warehouse. > Adafruit is out already, but others have stock. > > -Pete > On 1/21/21 12:09 PM, Michael Monaghan via TriEmbed wrote: > > Pete, > > Perhaps this will help with the icache question... > https://github.com/raspberrypi/pico-examples/blob/master/flash/cache_perfctr/flash_cache_perfctr.c > > Also, at the moment, the OS is not real time, so the second core is > ignored unless we task it to do something. That appears to be high on the > list for enhancements. > > Mike > > On Thu, Jan 21, 2021 at 11:24 AM Pete Soper via TriEmbed < > [email protected]> wrote: > >> What I haven't dug out yet is whether there is any icache and if they >> really mean that ALL flash outboard. That would make for absolutely >> wretched instruction fetching, and with two cores it seems ludicrous, >> unless they're set up to execute out of RAM, in which case HOT DOG! >> >> -Pete >> > > _______________________________________________ > Triangle, NC Embedded Computing mailing list > > To post message: [email protected] > List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org > TriEmbed web site: http://TriEmbed.org > To unsubscribe, click link and send a blank message: > mailto:[email protected]?subject=unsubscribe > <[email protected]?subject=unsubscribe> > > _______________________________________________ > Triangle, NC Embedded Computing mailing list > > To post message: [email protected] > List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org > TriEmbed web site: http://TriEmbed.org > To unsubscribe, click link and send a blank message: mailto: > [email protected]?subject=unsubscribe > >
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