Register transfer - computer architecture, Computer Engineering

Register transfer - computer architecture:

Register transfer: The output and input gates for register Ri are controlled by the signals Riout and Riin respectively.

  • Therefore, when Riin is set to 1, the data available on the common bus is loaded into Ri.
  • in similar manner, when Riout is set to 1, the contents of register Ri are placed on the bus.
  • Whereas Riout is equal to 0, the bus may be used for transferring data from other registers.

Now consider data transfer among2 registers. For instance, to transfer the contents of register R1 toR4, the following actions are required:

Enable the output gate of R1 register by setting R1out to 1. It places the contents of R1 on the CPU bus.

  • Enable the input gate of R4 register by setting R4in to 1. It loads data from the CPU bus into register R4.
  • This data transfer may be represented representatively as R1out, R4in

 

Posted Date: 10/13/2012 6:41:06 AM | Location : United States







Related Discussions:- Register transfer - computer architecture, Assignment Help, Ask Question on Register transfer - computer architecture, Get Answer, Expert's Help, Register transfer - computer architecture Discussions

Write discussion on Register transfer - computer architecture
Your posts are moderated
Related Questions
Q. Design Odd-Even Transposition Algorithm? Algorithm: Odd-Even Transposition for I=1 to N     {            If (I%2 != 0) //i.e. Odd phase            {

Which approaches do not require knowledge of the system state? Ans. Deadlock detection, deadlock prevention and deadlock avoidance; none of the given require knowledge of the s

Q. Define Organizing? Grouping of related activities together, Identification of required activities and forming departments and coordinating various departments with the estab

Define ROM? It is a non-volatile memory. It includes only reading of stored data.

Load testing is to test that if the application works well with the loads that result from large number of concurrent users, transactions and to verify whether it can handle peak u

MAC is the abbreviation for: (A) Multimedia access control (B) Media access control (C) Mobile access control       (D) Master access point control Ans: MAC is th

Explain briefly the generic framework for e-commerce.  Generic framework of e-commerce contains the Applications of EC   (like as banking, shopping in online stores and malls,


Q. Find the Largest and the Smallest Array Values? Write down a program to find the largest as well as the smallest numbers from a given array. This program uses JGE (jump grea

What interprets can a browser contain besides HTML and HTTP? Besides an HTTP client and an HTML interpreter, a browser can have elements whihc enable the browser to perform any