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E.11 Indirect Indexed
Indirect indexed (also known as post-indexed) addressing takes a single operand which
gives the zero page address of the least significant byte of a 16-bit address which is then
added to the Y register to give the target address. For example, if the operand is bb, 00bb is
xx and 00bb + 1 is yy, then the data can be found at yyxx. An example of this addressing
mode is AND ($12),Y.
Figure E-19. Indirect indexed addressing.
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