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. What is Memory Address Register? Memory Address Register (MAR): It specifies address of memory location from that data or instruction is to be accessed (read operation) or t

What are the disadvantages of Bespoke Software -  Very dependent on suppliers of the software; if they go out of business there would be little or no support if problems occ

what is the theory used to check whether a number is negative or positive?

It allows code reusability. Reusability saves time in program development. It encourages the reuse of proven and debugged high-quality software, thus decreasing problem after a sys

Q. Illustrate Internal Organisation of RAM? The construction displayed in Figure below is made up of one JK flip-flop and 3 AND gates. The two inputs to system are one input bi

E-brokerage. An e-brokerage is an investment house that permits you to buy and sell stocks and get investment information from its Web site.

Discuss its advantages over the other evaluation techniques. The expression tree is determined by using a post-order traversal of the expression tree as given here: 1. If such

Q. Show the Code Conversion with example? The conversion of data from one form to another is required. Consequently we will discuss an illustration for converting a hexadecimal

Q. How to copy files from a drive and directory? You can copy files from a drive and directory other that the currently selected one. However in that case, you need to speci

Define the working of Flip Flops? Flip flop is the basic unit of storage this is used to store one bit of information. Flip-flops are the synchronous bistable devices. The term