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6502 Emulator

148 bytes added, 10:32, 4 March 2020
ROM Routines
If C=0: X,Y registers set the cursor position
Y:A is returned as a pointer to the current screen position (i.e., Y is the high byte and A is the low byte of a pointer to the memory address of the current cursor position)
If C=1: X,Y registers return the current cursor position

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