SD card writing, which mode is good

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amit.kumar11

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Hi all,

Can anyone tell me, which mode of SD card writing is more reliable. SD mode or SPI mode?


Amit
 

Hi,

You can't choose. Read datasheet it will tell you. Either it is given in the text or in the timing diagram.

Klaus
 

Both modes are equally reliable, but SPI mode is slower but simpler to implement.
 

Hello All,

I will check SD mode, since my hardware SD mode is implemented.

Amit
 
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