INC - Increment

        Usage:  INC     dest
        Modifies flags: AF OF PF SF ZF

        Adds one to destination unsigned binary operand.

                                 Clocks                 Size
        Operands         808x  286   386   486          Bytes

        reg8              3     2     2     1             2
        reg16             3     2     2     1             1
        reg32             3     2     2     1             1
        mem             15+EA   7     6     3            2-4  (W88=23+EA)


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