Simple instruction formats, Computer Engineering

Assignment Help:

Simple instruction formats:

RISC uses simple instruction formats. Usually only one or a few instruction formats are used. In these machines instruction length is fixed and aligned on word boundaries. Additionally the field locations can also be fixed.  Such an instruction format has a number of advantages. With opcode decoding, fixed fields and register operand accessing can take place in parallel. This kind of design has many benefits. These are: 

  • It makes simpler the control unit
  • Simple fetching as memory words of equal size are to be fetched
  • Instructions aren't across page boundaries.

So RISC is possibly a very strong architecture. It has high performance potential and can support VLSI implementation.


Related Discussions:- Simple instruction formats

Determine the performance of a parallel algorithm, Q. Determine the perform...

Q. Determine the performance of a parallel algorithm? One more method of determining the performance of a parallel algorithm can be performed after calculating a parameter know

Define asynchronous bus, Define asynchronous bus. Asynchronous buses ar...

Define asynchronous bus. Asynchronous buses are the ones in which every item being transferred is accompanied by a control signal that shows its presence to the destination uni

What are the page headers for secondary lists, What are the page headers fo...

What are the page headers for secondary lists? On secondary lists, the system does not show a standard page header and it does not trigger the event. TOP-OF-PAGE.  To make page

Quick sort exhibit its worst-case behaviour, In which input data does the a...

In which input data does the algorithm quick sort exhibit its worst-case Behaviour? The Quick Sort method exhibits its worst-case behavior when the input data is " Already Comp

Decoder, how to make a dec oder

how to make a dec oder

What is a microinstruction, What is a microinstruction? Each word in co...

What is a microinstruction? Each word in control memory having within it a microinstruction.  The microinstruction specifies one or more micro-operations for the system.  A seq

How can you pass a struct by reference in e, How can you pass a struct by r...

How can you pass a struct by reference in e?   The question is phrased in a tricky way because passing by reference is the default and only possible way to pass structs in e. I

What is a sap system, What is a SAP system? The union of all s/w compo...

What is a SAP system? The union of all s/w components that are assigned to the similar databases is known as a SAP system.

Find the physical address of instruction, Q. Find the Physical address of i...

Q. Find the Physical address of instruction? Value of Instruction Pointer and holding address of instruction = 1234h Value of code segment register (CS) = 448Ah Physical

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