Hello,
The pico sdk allows changing the speed dynamically.
I've had one run stable at 400 MHz for a frequency counter project,
executing from RAM, not from flash. It required pushing the core voltage
to 1.30V. The stuff does not even heat, and I did not check power draw.
USB serial was still
Sure! It might be worth checking if Raspberry Pi themselves has published
any analysis on this.
On Sat, Feb 22, 2025, 9:15 AM Tomek CEDRO wrote:
> Thanks Matteo :-) I have NRF-PPK-2 so I can profile current / power
> for various clocks with running NuttX if you like :-)
> Tomek
>
> On Sat, Feb 2
Thanks Matteo :-) I have NRF-PPK-2 so I can profile current / power
for various clocks with running NuttX if you like :-)
Tomek
On Sat, Feb 22, 2025 at 7:02 AM Matteo Golin wrote:
>
> It appears this is selected at compile time using a #define in the SDK. I
> would certainly assume increased powe
It appears this is selected at compile time using a #define in the SDK. I
would certainly assume increased power consumption, however the Picos are
definitely able to handle this increased consumption, as I would assume
other boards are.
I would say the approach would be no different than configur
On Fri, Feb 21, 2025 at 7:53 PM Matteo Golin wrote:
> Recently the RP2040 has officially been rated up to 200MHz by Raspberry Pi, a
> bump from the 125MHz speeds it was
> initially rated for. It appears the Pico SDK has been updated recently to
> allow users to use the new rated speed.
>
> Here'
Hello everyone,
Recently the RP2040 has officially been rated up to 200MHz by Raspberry Pi, a
bump from the 125MHz speeds it was
initially rated for. It appears the Pico SDK has been updated recently to allow
users to use the new rated speed.
Here's an interesting conversation about the topic o
