Original question:
A quick and possible stupid question but is this correct? Should it not be 0x2000.0000 as per the offset defined in 6.4.1 of the datasheet?
#define PTR_SAFE_FOR_EMAC_DMA(ptr) (((uint32_t)(ptr) >= 0x2000000) && \
((uint32_t)(ptr) < 0x20070000))
its in msp432e4if.c of simplelink_msp432e4_sdk_4_20_00_12
I think you are right. That is wrong. Besides, I think there also have some problem with 0x20070000. If it point to the on chip RAM, it only have 256kB.
Yeah I thought that too, but I didnt want to go out on a limb and be wrong about that as well if I was barking up the wrong tree regarding the start address 
