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6502 Emulator

85 bytes added, 00:42, 31 January 2020
ROM Routines
If C=1: X,Y registers return the current cursor position
A contains the character at the current cursor location
 
Registers which are not used for input/output are not affected by the ROM routines.
To use the ROM routines, these define directives may be pasted into your code:

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