General • Re: [overclocking] RP2350 at 700 MHz, with Flash, PSRAM, ARM, RISC-V, in C and Micropython

PIO working at 1200 MHz, core 1.9V, 333 mA at 3.3V (blue is internal clock divided by 10):

Wow, just wow. I assume the ARM cores are very unhappy at those speeds, but really makes you wish the PIOs could run on their own clocks. Something like ULPI would be a lot more doable if the PIOs could run at 400-600 MHz or something while the rest of the chip stays in the safe range.

Statistics: Posted by Tharre — Mon Jun 30, 2025 1:11 am

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