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

Convert the following into pos form, Q. Convert the following into POS form... Q. Convert the following into POS form 1.  (AB + C + DC)(AB + BC + D) 2.  WYZ + XYZ + W'X'Y + W'XYZ 3.  XY + XZ + X'YZ' 4.   (A+B'+C) (AB+AC') 5.   F(A,B,C,D)=M(0,3,

Area under curve, Write a program to find the area under the curve y = f(x)... Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve betw   #includ

Determine bhca rating for processor and call completion rate, A call proces... A call processor in an exchange requires 120 ms to service a complete call. What is the BHCA rating for the processor? If the exchange is capable of carrying 700 Erlangs of traffic

Which method is used for resolving data dependency, Which method is used fo... Which method is used for resolving data dependency conflict by the compiler itself?  (A) Delayed load.   (B) operand forwarding.   (C) Pre fetch target instruction.  (D) loo

Serial execution and parallel execution, Serial Execution Execution of ... Serial Execution Execution of a program consecutively, one statement at a time. In the easiest sense, this is what occurs on a one processor machine. However, even many of the

Computational study of a spring-mass system, Idealized spring-mass systems ... Idealized spring-mass systems have numerous applications throughout engineering. Fig.1 shows an arrangement of three masses and four springs which, after is released, is pulled dow

Describe the advantages of java servlets over cgi interface, Describe the a... Describe the advantages of JAVA servlets over CGI interface. The Advantage of Servlets Over "Tradi tional" CGI: Java servlets are extra efficient, easier to utilize more pow

Write statement, Rounding off of values can be carried out using the write ... Rounding off of values can be carried out using the write statement. Yes, Rounding off value can be out by using the write statement.

Functions to remove common walls, We must also be able to remove common wal... We must also be able to remove common walls between two cells. Write the function removewalls that accepts two cells and removes the wall that is common between the two (hint: any

Computer Architecture HW, File Attached File Attached