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General • Re: UART issues with overclocked Pico

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The above is all Run from RAM with CLK_DIV=4 if that even matters. Have never got above 450 MHz though that's pretty impressive in itself; a 3.6 overclock of the default 125 MHz, 1.8 overclock of the 250 MHz which can usually be achieved without any tricks.

It does seem to go beyond that if just flashing a LED but there are things which start failing and behaving oddly. It is mostly just curiosity for me rather than anything more.

MicroPython which has to be Run from Flash because of its size and nature reaches about 440 MHz with CLK_DIV=4 which is plenty. DVI which is the only use I would have for it only requires a mere 252 MHz.

Statistics: Posted by hippy — Tue Mar 26, 2024 8:04 pm



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