SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
Two regions with the same base address overlap. Region one is 128 KB, and region two is 512 KB. To ensure the attributes from region one apply to the first 128 KB region, configure the SRD field for region two to 0x03 to disable the first two subregions, as Figure 2-1 shows.