N0PRIN2 to N0PRIN0	1800F8H	Bits 2 to 0	NBG0 (Or RBG1)
N1PRIN2 to N1PRIN0	1800F8H	Bits 10 to 8	For NBG1 (or EXBG)
N2PRIN2 to N2PRIN0	1800FAH	Bits 2 to 0	For NBG2
N3PRIN2 to N3PRIN0	1800FAH	Bits 10 to 8	For NBG3
R0PRIN2 to R0PRIN0	1800FCH	Bits 2 to 0	For RBG0

¡The higher the priority number, the higher the display priority. When the priority number is 0, it is considered transparent and is not displayed.
For the priority number register of sprite, please refer to “ Priority number register ” in “ 9.2 Priority and color calculation ”.