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ahirschberg/6502_first_program

Created April 24, 2015 01:05
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6502_first_program
LDX #$00 ; load #00 into x
LDY #$01
loop:
INX ; increment X
STX $0200 ; draw a pixel of color x to screen at top left corner
BCS done
BNE loop ; any way to loop without checking anything?
done:
BRK
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