| ← D748 | Map | D900 → |
D800: Bit-reverse lookup table
|
Entry n is n with its bits in the opposite order.
|
|||
|
The rows below hold the entries 8 at a time, two rows for each value of the high nibble of n.
|
|||
| sprite_mirror_lut | D800 | DEFB $00,$80,$40,$C0,$20,$A0,$60,$E0 | |
| D808 | DEFB $10,$90,$50,$D0,$30,$B0,$70,$F0 | ||
| D810 | DEFB $08,$88,$48,$C8,$28,$A8,$68,$E8 | ||
| D818 | DEFB $18,$98,$58,$D8,$38,$B8,$78,$F8 | ||
| D820 | DEFB $04,$84,$44,$C4,$24,$A4,$64,$E4 | ||
| D828 | DEFB $14,$94,$54,$D4,$34,$B4,$74,$F4 | ||
| D830 | DEFB $0C,$8C,$4C,$CC,$2C,$AC,$6C,$EC | ||
| D838 | DEFB $1C,$9C,$5C,$DC,$3C,$BC,$7C,$FC | ||
| D840 | DEFB $02,$82,$42,$C2,$22,$A2,$62,$E2 | ||
| D848 | DEFB $12,$92,$52,$D2,$32,$B2,$72,$F2 | ||
| D850 | DEFB $0A,$8A,$4A,$CA,$2A,$AA,$6A,$EA | ||
| D858 | DEFB $1A,$9A,$5A,$DA,$3A,$BA,$7A,$FA | ||
| D860 | DEFB $06,$86,$46,$C6,$26,$A6,$66,$E6 | ||
| D868 | DEFB $16,$96,$56,$D6,$36,$B6,$76,$F6 | ||
| D870 | DEFB $0E,$8E,$4E,$CE,$2E,$AE,$6E,$EE | ||
| D878 | DEFB $1E,$9E,$5E,$DE,$3E,$BE,$7E,$FE | ||
| D880 | DEFB $01,$81,$41,$C1,$21,$A1,$61,$E1 | ||
| D888 | DEFB $11,$91,$51,$D1,$31,$B1,$71,$F1 | ||
| D890 | DEFB $09,$89,$49,$C9,$29,$A9,$69,$E9 | ||
| D898 | DEFB $19,$99,$59,$D9,$39,$B9,$79,$F9 | ||
| D8A0 | DEFB $05,$85,$45,$C5,$25,$A5,$65,$E5 | ||
| D8A8 | DEFB $15,$95,$55,$D5,$35,$B5,$75,$F5 | ||
| D8B0 | DEFB $0D,$8D,$4D,$CD,$2D,$AD,$6D,$ED | ||
| D8B8 | DEFB $1D,$9D,$5D,$DD,$3D,$BD,$7D,$FD | ||
| D8C0 | DEFB $03,$83,$43,$C3,$23,$A3,$63,$E3 | ||
| D8C8 | DEFB $13,$93,$53,$D3,$33,$B3,$73,$F3 | ||
| D8D0 | DEFB $0B,$8B,$4B,$CB,$2B,$AB,$6B,$EB | ||
| D8D8 | DEFB $1B,$9B,$5B,$DB,$3B,$BB,$7B,$FB | ||
| D8E0 | DEFB $07,$87,$47,$C7,$27,$A7,$67,$E7 | ||
| D8E8 | DEFB $17,$97,$57,$D7,$37,$B7,$77,$F7 | ||
| D8F0 | DEFB $0F,$8F,$4F,$CF,$2F,$AF,$6F,$EF | ||
| D8F8 | DEFB $1F,$9F,$5F,$DF,$3F,$BF,$7F,$FF | ||
| ← D748 | Map | D900 → |