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
<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] <mailto:[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
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