Nintendo 1504166 - Game Boy Advance SP Edition Console Programming Manual page 47

AGB Programming Manual
2) Rotation/scaling BG
2-1) Virtual Screen Size of 128 x 128 Dots
128 dots
(16 blocks)
160 dots
(20 blocks)
2-2) Virtual Screen Size of 256 x 256 Dots
160 dots
(20 blocks)
256 dots
(32 blocks)
©1999 - 2001 Nintendo of America Inc.
240 dots
(30 blocks)
128 dots
(16 blocks)
000 001 002 003 004
H H H H H
010 011 012 013 014
H H H H H
0E0 0E1 0E2 0E3 0E4
H H H H H
0F0 0F1 0F2 0F3 0F4
H H H H H
LCD display area
256 dots
(32 blocks)
240 dots
(30 blocks)
000 001 002 003 004
H H H H H
020 041 042 043 044
H H H H H
040 081 082 083 084
H H H H H
060 0C1 0C2 0C3 0C4
H H H H H
260 261 262 263 264
H H H H H
280 281 282 283 284
H H H H H
3C0 3C1 3C2 3C3 3C4
H H H H H
3E0 3E1 3E2 3E3 3E4
H H H H H
LCD display area
47
00F
H
01F
H
0EF
H
0FF
H
01D 01E
01F
H H
H
03D 03E 03F
H H H
05D
05E 05F
H
H H
06D
06E 06F
H
H H
27D
27E 27F
H
H H
29D 29E 29F
H H H
3DD 3DE
H H 3DF
H
3FD 3FE 3FF
H H H
D.C.N. AGB-06-0001-002B4
Rendering Functions