N0COSL | 180112H | NBG0 (or RBG1) | |
N1COSL | 180112H | bit 1 | NBG1 (or EXBG) |
N2COSL | 180112H | bit 2 | for NBG2 |
N3COSL | 180112H | bit 3 | for NBG3 |
R0COSL | 180112H | bit 4 | for RBG0 |
BKCOSL | 180112H | bit 5 | BACK use |
SPCOSL | 180112H | bit 6 | for sprites |
xxCOSL | Processing |
0 | Use color offset A value |
1 | Use color offset B value |




