VRAM mappings

VRAM mappings

LCDC (0x6800000 to 0x7000000) - 0x6800000 + 0x100000 * i

Engine A BG (0x6000000 to 0x6200000)
A (size 0x20000) - 0x6000000 + (0x20000 * ofs) + 0x80000 * i
B (size 0x20000) - 0x6000000 + (0x20000 * ofs) + 0x80000 * i
C (size 0x20000) - 0x6000000 + (0x20000 * ofs) + 0x80000 * i
D (size 0x20000) - 0x6000000 + (0x20000 * ofs) + 0x80000 * i
E (size 0x10000) - 0x6000000 + 0x80000 * i
F (size 0x4000) - [0x6000000, 0x6008000] + (0x4000 * (ofs & 1)) + (0x10000 * ((ofs & 3) >> 1)) + 0x80000 * i
G (size 0x4000) - [0x6000000, 0x6008000] + (0x4000 * (ofs & 1)) + (0x10000 * ((ofs & 3) >> 1)) + 0x80000 * i

Engine A OBJ (0x6400000 to 0x6600000)
A (size 0x20000) - 0x6400000 + (0x20000 * (ofs & 1)) + 0x40000 * i
B (size 0x20000) - 0x6400000 + (0x20000 * (ofs & 1)) + 0x40000 * i
E (size 0x10000) - 0x6400000 + 0x40000 * i
F (size 0x4000) - [0x6400000, 0x6408000] + (0x4000 * (ofs & 1)) + (0x10000 * ((ofs & 3) >> 1)) + 0x40000 * i
G (size 0x4000) - [0x6400000, 0x6408000] + (0x4000 * (ofs & 1)) + (0x10000 * ((ofs & 3) >> 1)) + 0x40000 * i

Engine B BG (0x6200000 to 0x6400000)
C (size 0x20000) - 0x6200000 + 0x20000 * i
H (size 0x8000) - 0x6200000 + 0x10000 * i
I (size 0x4000) - [0x6208000, 0x620C000] + 0x10000 * i

Engine B OBJ (0x6600000 to 0x6800000)
D (size 0x20000) - 0x6600000 + 0x20000 * i
I (size 0x4000) - 0x6600000 + 0x4000 * i

ARM7 (0x6000000 to 0x7000000) - 0x6000000 + (0x20000 * (ofs & 1)) + 0x40000 * i