Computer Architecture Assignment Help | Computer Architecture Homework Help | Computer Architecture Project Help| Online Computer Architecture Help
The art of computer architecture has three main subdivisions:
- Instruction set architecture, or ISA. The ISA is the code that a central processor reads and acts upon. It is the machine language (or assembly language), including the instruction set, word size, memory address modes, processor registers, and address and data formats.
- Microarchitecture, also known as Computer organization describes the data paths, data processing elements and data storage elements, and describes how they should implement the ISA. The size of a computer's CPU cache for instance, is an organizational issue that generally has nothing to do with the ISA.
- System Design includes all of the other hardware components within a computing system. These include:
- Data paths, such as computer buses and switches
- Memory controllers and hierarchies
- Data processing other than the CPU, such as direct memory access (DMA)
- Miscellaneous issues such as virtualization or multiprocessing.
Some practitioners of computer architecture at companies such as Intel and AMD use more fine distinctions:
- Macroarchitecture — architectural layers that are more abstract than microarchitecture, e.g. ISA
- Instruction Set Architecture (ISA) — as defined above minus
- Assembly ISA — a smart assembler may convert an abstract assembly language common to a group of machines into slightly different machine language for different implementations
- Programmer Visible Macroarchitecture — higher level language tools such as compilers may define a consistent interface or contract to programmers using them, abstracting differences between underlying ISA, UISA, and microarchitectures. E.g. the C, C++, or Java standards define different Programmer Visible Macroarchitecture — although in practice the C microarchitecture for a particular computer includes
- UISA (Microcode Instruction Set Architecture)—a family of machines with different hardware level microarchitectures may share a common microcode architecture, and hence a UISA.
AE&R SOCIETY is such an online study centre which is comprised of eminent professionals who holds degrees like masters and P.hd who can assist you and guide you to do the projects, assignments and homework in order to make you more efficient and to score good grades in academics.
Hence we encourage students to take project help, assignment help and homework help to accomplish computer architecture study from AE&R SOCIETY to successfully complete their projects and to become prosper in their study life.
Basic example of Computer Architecture is as follows :
Basic Identification Algorithm:
//Search cache Directory for Tag
if "hit" then
Use offset to fetch data from RAM
//access main memory
if "hit" then
Store data (and block) in cache and
Pass data to CPU
Do Context Switch (while processing IO from the disk)