It's not because that it's a E...
in fact,
E00A our E001 is just a number, in a 16-base, you know.... 1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,10,11,12...
so, E00A is something like "34671" (i didn't calculate it)
it just triggers something in the code, that says "this 16x16 square that is usually a...