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New eMMC expansion board — Parallax Forums

New eMMC expansion board

RaymanRayman Posts: 14,643
in Propeller 2
Just tested out this expansion board for eMMC (+uSD)...

It works! Much nicer than my previous setup:
http://forums.parallax.com/discussion/171666/
https://forums.parallax.com/discussion/171639
IMG_0664.JPG
3024 x 4032 - 2M
IMG_0663.JPG
3024 x 4032 - 3M

Comments

  • RaymanRayman Posts: 14,643
    Also, I verified that plugging the module in backwards doesn't kill it.

    Was unplanned test, but good to know!
  • Dr. MarioDr. Mario Posts: 331

    Sweet! That's good to know that the Parallax Propeller 2 works fine with the eMMC SSDs. I wonder if TRIM feature also work when implemented by the operating system running on the microcontroller in question - I would like for TRIM to be functional especially for data logging purpose.

  • roglohrogloh Posts: 5,786

    Cool. What speed did you get it working at in the end @Rayman ?

  • RaymanRayman Posts: 14,643
    edited 2021-11-11 11:30

    Been a while, but I think it was P2 clock/2, just like my HyperRam driver...

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