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Published 20 hours ago • verified publisher icon gregdavill

sd-dummy: Swapped VDD and VSS

Open Novakov opened this issue 2 years ago • 1 comments

It seems that in pmod-sd-dummy project VDD on pin 3 and GND on pin 4 are swapped, see comparision below:

image

Wikipedia agrees with image on right: https://en.wikipedia.org/wiki/SD_card#Transfer_modes

Novakov avatar May 21 '22 18:05 Novakov

You're right. I never got this design fabricated, so didn't pick up on it.

gregdavill avatar Jun 22 '22 01:06 gregdavill