Hello,
I am planning on utilizes some unused ports/functions on the DM3730 as GPIO. However, I am unsure about a few things. If I am not using the MMC1 or MMC2 functions, I assume I can use them as GPIO. However, do I still need to use VDDS_MMC1 or VDDS_MMC2, or should I power them off of VIO_1P8V instead? If the port/function isn't used (like MMC1 or 2), then I'm guessing our software won't turn on the VMMC1 LDO
Also, I’m planning on using uP_nBE1 and uP_nBE0 as GPIO, but are they tied to the PoP NAND? In which case, we would want to stay away from those signals.
Thanks!