Computer architecture basics, Computer Engineering

Assignment Help:

Computer Architecture Basics:

Some of computer architecture at companies such like AMD and Intel uses more fine distinctions:

  • Macro architecture- this is an architectural layer that are more abstract than micro architecture, for example. ISA
  • ISA (Instruction Set Architecture) -it's already defined above
  • Assembly ISA - it is a smart assembler can convert an abstract assembly language common to a group of machines into slightly different machine language for different implementations
  • Programmer Visible Macro architecture- it is higher level language tools like as compilers may define a consistent interface or contract to programmers by using them, abstracting differences between UISA ,underlying ISA, , and micro architectures for example. The C, C++, or Java standards describe different Programmer Visible Macro architecture - even though in practice the C micro architecture for a specific computer includes
  • UISA (Microcode Instruction Set Architecture) -it is a family of machines having different hardware level micro architectures may share a common microcode architecture, and therefore a UISA.
  • Pin Architecture -it is a set of functions that a microprocessor is likely to provide, from the point of view of a hardware platform For example. FERR/IGNNE ,the x86 A20M, or FLUSH pins, and the messages that the processor is likely to produce after completing a cache invalidation so that external caches can be invalidated. Pin architecture functions are more supple than ISA functions - external hardware may adapt to changing encodings, or changing from a pin to a message - but the functions are expected to be provided in successive implementations even if the way of encoding them changes.

 

 


Related Discussions:- Computer architecture basics

Explain the isa and hasa class relationships, How would you implement each ...

How would you implement each in a class design? Ans) A specialized class "is" a specialization of another class and, thus, has the ISA relationship with the other class. An Em

Which error detecting method detect more errors, Error detecting method tha...

Error detecting method that can detect more errors without increasing additional information in each packet is? Error detecting method which can detect more errors without rais

How the canvas class and the graphics class are linked, A Canvas object giv...

A Canvas object gives access to a Graphics object by its paint() method.

Combinational circuit for sorting the string, Every input line of combinati...

Every input line of combinational circuit represents a specific element of the string let's say xi and every output line results in the form of a sorted list. In order to get the a

Explain about control memory organization, Q. Explain about Control Memory ...

Q. Explain about Control Memory Organization? One of the simplest ways to organize control memory is to organize micro-instructions for different sub cycles of machine instruct

What is collective message passing, Q. What is Collective Message Passing? ...

Q. What is Collective Message Passing? In collective message passing all the processes of a group take part in communication. MPI offers a number of functions to apply the coll

State the features of pentium series of microprocessors, State the features...

State the features of Pentium series of microprocessors: Pentium is a 32-bit superscalar, CISC microprocessor.  The term superscalar is used for processor that contains more th

What are the difference between $display and $strobe, What are the Differen...

What are the Difference between $display and $strobe Difference between $display and $strobe is that $strobe displays parameters at the very end of current simulation time unit

Parallel computer architecture , Parallel Computer Architecture Intr...

Parallel Computer Architecture Introduction We have talked about the classification of parallel computers and their interconnection networks in that order in units 2 and

Dram simm, The most common type of non-volatile memory is the ROM device. T...

The most common type of non-volatile memory is the ROM device. This device is read only and the data is masked into the chip during manufacture. Variations of the ROM are one off p

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