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 working of a two input EX-OR gate, With relevant logic diagram ...

With relevant logic diagram and truth table explain the working of a two input EX-OR gate. Ans. 2-Input EX-OR Gate: An EX-OR or Exclusive gate recognizes words that have an od

Example on sorting using combinational circuit, Q. Example on Sorting using...

Q. Example on Sorting using Combinational Circuit? Example: Think about a unsorted list having element values like given below {3,9,8,5,10,12,14,20,90,95,60,40,23,35,18,0}

Describe how a mobile terminating call, Problem: (a) Describe how a Mob...

Problem: (a) Describe how a Mobile Terminating call, from a PSTN phone, is processed in a GSM network. Illustrate your answer with a diagram. (b) What is a GPRS Support node

What is grade of service, What is Grade of service? Grade of service:...

What is Grade of service? Grade of service: In a loss system, the traffic carried through the network is usually lower than the actual traffic offered to the network through

AWS, hosting on aws

hosting on aws

What does formal verification mean, What does formal verification mean? ...

What does formal verification mean? Formal verification uses Mathematical techniques by proving the design by assertions or properties. Correctness of the design can be achiev

Definitions of the procedures cons, Show that we can represent pairs of non...

Show that we can represent pairs of nonnegative integers using only numbers and arithmetic operations if we represent the pair a and b as the integer that is the product 2a3b. Give

Analysts in computer operations, Q. Analysts in Computer Operations? Co...

Q. Analysts in Computer Operations? Computer Operations: All of the shared computers comprising mainframes, minicomputers and other computers are put to operation and same is c

Joint application development session leader, Q.Joint Application Developme...

Q.Joint Application Development session leader? JAD session leader: JAD leader organizes and runs the JAD. This person is trained in group management and facilitation as well

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