Nintendo GAME BOY Programming Manual page 272

Game Boy Programming Manual
Register Address
SVBK FF70
WRAM Bank
specification
*1
OBJ0 FE0
0
LCD y-
coordinate
FE0
1
LCD x-
coordinate
FE0
2
Character
code
FE0 Display
3 priority
Attribute flag 0: OBJ
1: BG
*1
OBJ1 -
OBJ39 same
as
OBJ0
The dark frame
D7 D6 D5
Vertical Horizontal
flip flip
0: 0: Normal
Normal 1: Flip
1: Flip
indicates a flag or register unique to CGB.
D4 D3 D2
Banks specification
2-7: Specifies banks 2-7
Palette VRAM Color Palette No.
specification bank 0 - 7
for DMG 0: bank 0
mode 1: bank 1
272
D1 D0
0,1: Specifies bank 1
Comment
R/W
R/W
00h – FFh
Top edge
when Y= 10h
R/W
00h – FFh
Left edge
when X=08h
R/W
00h – FFh
R/W