5.2.6.5.18 32 bpp Memory Mapping, RGBA 8:8:8:8

Table 5-30. 32 bpp Memory Mapping, Little Endian Organization
Mem addr0x30x20x10x0
Bit313029282726252423222120191817161514131211109876543210
Pixel 32 bppR0[7:0]G0[7:0]B0[7:0]A0[7:0]