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- ;mouseread.asm 17/12/97
- ;cHArRiOTt
-
- SECTION NUM1,CODE
- xdef _ReadM
-
-
- _ReadM: MOVEQ #$0,D0 ;0
- BTST.L #$6,$BFE001 ;peripheral data register A 0
- BNE.S L22A
- MOVEQ #$1,D0 ;1 LEFT
- L22A: BTST #$A,$DFF016
- BNE.S L238
- BSET.L #$1,D0 ;2 RIGHT
- L238: BTST #$8,$DFF016
- BNE.S L246
- BSET.L #$2,D0 ;3 BOTH
- L246: RTS
-
- END