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What's the difference into SDCARD with SD_CD pin or not with?

esiqueira
Associate II

‎2013-07-03 05:16 PM

Posted on July 04, 2013 at 02:16

And how should I configure this pin?

MISO is Input Pull Up

CLOCK and MOSI are Alternate Function Push Pull 

CS is Output Push Pull

and CD is ???????????

#sdcard-spi-cd-cs-mosi-miso-clock
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Tesla DeLorean
Guru

‎2013-07-03 06:10 PM

Posted on July 04, 2013 at 03:10

CD = Card Detect

Usually a switch like structure in the socket/slot, to indicate the presence, insertion, removal, or lack of card.
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