Storing a word in Memory:

That is similar process with fetching a word from memory.

• The required address is loaded into the MAR
• After that data to be written are loaded into MDR, and a write command is issued.
• If we suppose that the data word to be stored in the memory is in R2 and that the memory address is in R1, the Write operation needed the following sequence:
• MAR - [R1]
• MDR -[R2]
• Write
• Wait for the MFC

Move R2, (R1) requires the following sequence (signal):

R1out, MARin

R2out, MDRin. Write

MDRoutE,WMFC

 

Posted Date: 10/13/2012 6:45:29 AM | Location : United States

Ask an Expert

Related Discussions:- Storing a word in memory - computer architecture, Assignment Help, Ask Question on Storing a word in memory - computer architecture, Get Answer, Expert's Help, Storing a word in memory - computer architecture Discussions

Write discussion on Storing a word in memory - computer architecture
Your posts are moderated

Write your message here..

Related Questions

Characteristics of large register file, Characteristics of large-register-f... Characteristics of large-register-file and cache organizations Large Register File Cache Hold local variables for almost all functio

What specifies by environment variable in cgi script, The Environment varia... The Environment variable SCRIPT_NAME in CGI script specifies? In CGI script gives the path of URL after server name.

Presumably for heightened tension - first-order logic, Presumably for heigh... Presumably for heightened tension - first-order logic: As an aside, it's worth pointing out that - presumably for heightened tension - in most Sherlock Holmes books, the m

Meaning of convergence regarding e-commerce, What does the term convergence... What does the term convergence mean regarding E-commerce? Convergence regarding e-commerce: The capability to leverage and integrate the different data sources and proces

What is data link layer, Q. What is Data link layer? Data link layer: ... Q. What is Data link layer? Data link layer: data link layer is responsible for transmitting a group of bits between adjacent nodes. Group of bits is termed as frame. Network

Game playing - artificial intelligence, Game Playing: We have now disp... Game Playing: We have now dispensed with the necessary background material for AI problem solving techniques, and we just considered to looking at particular types of problems

What is a co-processor, What is a co-processor? What is its use in a typica... What is a co-processor? What is its use in a typical microprocessor based system. 8087 NDP (numerical data processor) is also called math co-processor which is used in parallel

What are prefetch instructions, What are prefetch instructions? Prefetc... What are prefetch instructions? Prefetch instructions are those instructions which can be inserted into a program either by the programmer or by the compiler.

Explain the use of wire-center have any influence, Does the use of wire-cen... Does the use of wire-center have any influence on the performance of a token ring? Explain. One problem along with a ring network is as if the cable breaks somewhere, the ring

Analysis of sort bitonic, Analysis of Sort_Bitonic(X) The bitonic sorti... Analysis of Sort_Bitonic(X) The bitonic sorting network needs log n number of phases for performing task of sorting the numbers. The first n-1 phases of circuit can sort two n/