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Registers R4 and R5 contain the decimal numbers 2000 and 3000 before each of the following addressing modes is used to access a memory operand.
Registers R4 and R5 contain the decimal numbers 2000 and 3000 before each of the following addressing modes is used to access a memory operand. What is the effective address (EA) in each case? a) 12(R4) b) (R4,R5) c) 28(R4,R5) d) (R4)+ e) -(R4)
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