Recent questions tagged addressing-modes

1 votes
1 answer
152
Identify the addressing modes of the below instructions and match them :$\begin{array}{} \text{(a)} & \text{ADI} & \text{(i)} & \text{Immediate addressing} \\ \text{(b)}...
2 votes
4 answers
153
0 votes
1 answer
154
A two word instruction.is stored at location W. Address field of the instruction ( stored at W+1) holds value Y. If program counter value is PC, What is the effective add...
7 votes
4 answers
155
1 votes
3 answers
157
11 votes
2 answers
162
$\textsf{MOV [BX], AL}$ type of data addressing is called?registerimmediateregister indirectregister relative
40 votes
3 answers
165
The memory locations $1000,1001$ and $1020$ have data values $18,1$ and $16$ respectively before the following program is executed.$$\begin{array}{ll} \text{MOVI} & \text...
35 votes
6 answers
167
40 votes
4 answers
170
Which of the following addressing modes permits relocation without any change whatsoever in the code?Indirect addressingIndexed addressingBase register addressingPC relat...
27 votes
1 answer
173
41 votes
4 answers
175
Which of the following addressing modes are suitable for program relocation at run time?Absolute addressingBased addressingRelative addressingIndirect addressingI and IVI...
33 votes
2 answers
177
Which is the most appropriate match for the items in the first column with the items in the second column:$$\begin{array}{|cl|cl|} \hline \text{X.} &\text{Indirect Addres...