Define general purpose register architecture, Computer Engineering

Assignment Help:

Q. Define General Purpose Register Architecture?

General Purpose Register (GPR) Architecture: A register is a word of internal memory similar to the accumulator. GPR architecture is an extension of the accumulator idea it implies that use a set of general-purpose registers thatshould be explicitly named by instruction. Registers can be used for anything either holding operands for operations or temporary intermediate values. Dominant architectures are PDP-11, IBM 370 and all (RISC)Reduced Instant Set Computer machines etc. Major instruction set characteristic whether an ALU instruction has two or more operands splits GPR architectures:

'C = A + B'may be implemented on both architectures as:

      Register - Memory                      Load/Store through Registers

      LOAD R1, A                                LOAD R1, A

      ADD R1, B                                   LOAD R2, B

      STORE C, R1                               ADD R3, R1, R2

     STORE C, R3


Related Discussions:- Define general purpose register architecture

What is secondary storage systems, There are various limitations of primary...

There are various limitations of primary memory like limited capacity which is its not enough to store a very large volume of data and volatility which is when power is turned off

Find out the 2's complement of 1101110, The 2's complement of the number 11...

The 2's complement of the number 1101110 is ? Ans. 1's complement of 1101110 is = 0010001 ans hence 2's complement of 1101110 is = 0010001 + 1 = 0010010.

Why is translation look-aside buffers important, Why is Translation Look-as...

Why is Translation Look-aside Buffers (TLBs) important? The implementation of page-table is completed in the following manner: Page table is maintained in main memory.

What is write-back or copy-back protocol, What is write-back or copy-back p...

What is write-back or copy-back protocol? For a write operation using this protocol during write-hit: the method is to update only the cache and to mark it as updated with an a

Explain handle graphics in matlab, This is the MATLAB graphics system. It c...

This is the MATLAB graphics system. It contains high-level commands for two-dimensional and three-dimensional data visualization, image processing, animation, and presentation grap

Explain the significance of binary data, Explain the Significance of Binary...

Explain the Significance of Binary Data Controlled devices generally contain registers that are made up of binary digits (bits). The following illustration shows how these regi

Dick cheney approach, How many "true" terrorists are there in the US?  I do...

How many "true" terrorists are there in the US?  I don't know, but let's suppose that there are 3000 out of a total population of, say, 3,000,000.  That is, one person in 100,000 i

Direct or random access of elements, Direct or random access of elements is...

Direct or random access of elements is not possible in:- In Linked list direct or random access of elements is not possible

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