Explain Various Assembly Language Memory Read Instructions
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Given the following memory values and a one-address machine with an accumulator, what values do the following instructions load into the accumulator?
 Word 20 contains 40.
 Word 30 contains 50.
 Word 40 contains 60.
 Word 50 contains 70.
a. LOAD IMMEDIATE 20
b. LOAD DIRECT 20
c. LOAD INDIRECT 20
d. LOAD IMMEDIATE 30
e. LOAD DIRECT 30
f. LOAD INDIRECT 30
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Solution Summary
In this solution I explain the results of several different types of memory read operations for a 1 address machine.
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The instruction "LOAD IMMEDIATE" means to load the literal value provided as the argument. The instruction "LOAD DIRECT" means to load the contents of the address provided. The instruction "LOAD INDIRECT" means to ...
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