Illustrate about direct addressing mode, Computer Engineering

Assignment Help:

Q. Illustrate about Direct Addressing mode?

In this technique operand field of instruction specifies direct address of intended operand for example if instruction LOAD 500 uses direct addressing then it will yield in loading the contents of memory cell 500 in the CPU register. In this mode intended operand is address of the data in operation. E.g. if memory cell 500 comprises 7 as in the figure below then value 7 will be loaded to CPU register. 

1433_Illustrate about Direct Addressing mode.png

Figure: Direct Addressing


Related Discussions:- Illustrate about direct addressing mode

Limitations of execution of instructions, Q. Limitations of execution of in...

Q. Limitations of execution of instructions? 1. Size of memory shown in 16 words while instruction is capable of addressing 210 =1 K words of Memory. However why 210 since 10 b

Calculate the propagation delay for output, Problem: (a) Consider the ...

Problem: (a) Consider the following combinational circuit: (i) Calculate the propagation delay for each output. Assume each gate has a delay of 10 ns. (ii) The abo

Can link and association applied interchangeably, No, You cannot apply the ...

No, You cannot apply the link and Association interchangeably. Since link is used show the relationship among the two objects. But Association is used signify the relationship

Predictive modelling power, Another useful feature of an experts system ...

Another useful feature of an experts system is its predicative modelling power. The system can act as an information processing theory or model of problem solving in th

Elaborate the various steps in performing a mail merge, COMPUTER FUNDAMENTA...

COMPUTER FUNDAMENTALS 1. Elaborate the various steps in performing a Mail Merge. Perform one mail merge operation for sending invitation for a conference which is being conduc

Indias parallel computers, Parallel Computers In India, the design and ...

Parallel Computers In India, the design and development of parallel computers in progress in the early 80?s. The Indian Government recognized the Centre for Development of Adva

#chemistry, Please explain the construction and working of calomel electrod...

Please explain the construction and working of calomel electrode..

Explain message switching, Explain Message switching. Recourse computer...

Explain Message switching. Recourse computer sends data to switching office that stores the data into buffer and seems for a free link. Sends link to other switching office, if

Explain characteristics of latch and flip-flop, Explain characteristics of ...

Explain characteristics of Latch and Flip-Flop. Latches are level-sensitive and transparent While the clock is high it passes input value to Output While the clock is l

Microprocessor 8086, i want to know complete detail of 8086 microprocessor ...

i want to know complete detail of 8086 microprocessor such as memory segment ,interface with ram rom ect

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd