Advantage and Disadvantage and Uses of One Address Instructions
Advantage :-
(i) Match L number of bets is required to Specify the single operand address.
(ii) Less complicated decoding is needed.
Disadvantage :-
(i) Number of instructions needed to evaluate an arithmetic expression is much more compared to two and three address instructions.
(ii)More execution time needed compare to two and three address instructions.
(iii) Limited range of functions each instruction can perform.
Uses :-
In INTEL 8085 machines.
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