LPC4330-Xplorer Board SD Card doesn't get detected

[eugenr]

I tried the example from LPCOpen for testing the peripheral sdmmc. But it always writes an 1 in the Card detection register, which means that it did not got detected. 

I would be nice if somebody could help me.

[Carlos_Mendoza]

Hi Eugenr,

Have you tried using a different SD card? What type of SD card are you using? I have done some tests using 3 different SDHC memories (two 8 GB and one 4 GB ) and the example works correctly:

Hope it helps!

Best Regards,
Carlos Mendoza
Technical Support Engineer