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Type: Posts; User: csdgn

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    Yes, but I was hopeful there was a way to get it...

    Yes, but I was hopeful there was a way to get it aside form those. I guess I could bitbang it, but it has a 30Mhz bus and I need to drive 3 devices. I don't know if that would be any faster than just...
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    So is there an exposed pin for QSPI outside of...

    So is there an exposed pin for QSPI outside of the memory chip interfaces? Specifically the d0,d1,d2,d3,sck for it.
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    Yep, spent about 20 USD per chip on the one I...

    Yep, spent about 20 USD per chip on the one I picked out.
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    Good points all around, the ones in the linked...

    Good points all around, the ones in the linked LittleFS are Nor, NAND or FRAM chips. I did not see any MRAM, but perhaps I misread.

    That being said I am looking at the AS3004204-0108X0PSAY, as it...
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    So the pins for those slots are accessible and I...

    So the pins for those slots are accessible and I can put any SPI like SOIC-8/SOP-8 chip there as long as I manage them manually?


    I was specifically planning to use a CY15E064Q-SXET in the second...
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    Teensy 4.1 Suitability

    My plans are to drive 3 displays (using Quad SPI to Bridgetek BT815/6 boards) and be able to store values to memory persistently multiple times per second (at least) for possibly years, but at the...
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