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General • Re: RP2040 With No Flash

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If you aren't using flash to boot at all, you can arrange for nCS to be pulled low and the bootrom will go into USB boot mode without touching the other 5 pins at all (and nCS is then available to you after boot so long as you used a reasonable pull-down rather than a dead short...).
Ah I hadn't noticed this feature. I'll look into it for future projects. Thanks.

Statistics: Posted by MikeDB — Sun Oct 20, 2024 12:30 pm



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