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i did a lot of research, and i didn't find anything about the velocity/baudrate of the data transmission from the BeagleBone Black to the uSDcard, i have the microsdcard configured as extra storage(FAT32).

I saw in the hardware schematic of the BBB, data the pins that connect to the uSD card are the SPI, so i think its a very fast communication, but i want to know how much.

If anyone knows or have done some tests, please tell me.

Best regards, David C.

Rajwant Kaur Boughan
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David Caniceiro
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1 Answers1

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48MHz is the max RAW frequency of the interface

Answer in: https://groups.google.com/forum/#!searchin/beaglebone/Transmission/beaglebone/cchgPAgXPTY/d1g5Tu0KCwAJ

Liam
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David Caniceiro
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