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  • What is the self-plus 1 / minus 1 instruction?

    * Question

    What is the self-plus 1 / minus 1 instruction?


    *
    Answer

    The self-adding l/minus l instruction INC/DEC is used to increment/decrement the value in the CPU register A, X or the memory cell, and has an effect on the V, N, and Z flag bits in the CCR register.no effect.


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