How many instructions in a computer, Computer Engineering

Q. How many instructions in a Computer?

A computer can have a vast number of instructions and addressing modes. Older computers with the growth of Integrated circuit technology have a very complex and large set of instructions. These are known as 'complex instruction set computers' (CISC).  Illustrations of CISC architectures are Digital Equipment Corporation VAX computer and IBM 370 computer. 

Though later it was found in studies of program style that many complex instructions found CISC aren't used by program. This lead to the concept of making a simple but faster computer which could execute simple instructions much faster. These computers have registers addressing,simple instructions and move registers. These are known as Reduced Instruction Set Computers (RISC).

Posted Date: 7/24/2013 2:27:57 AM | Location : United States







Related Discussions:- How many instructions in a computer, Assignment Help, Ask Question on How many instructions in a computer, Get Answer, Expert's Help, How many instructions in a computer Discussions

Write discussion on How many instructions in a computer
Your posts are moderated
Related Questions
The largest and the second largest number from a set of n distinct numbers can be found in    O (n)

Explain about the term Middleware. Middleware is the term frequently used to explain the application or business logic present within an application server. Unfortunately, simi

What is elapsed time of computer system? The total time to implement the total program is known as elapsed time. It is affected by the speed of the processor, the disk and the

Convert the decimal number 45678 to its hexadecimal equivalent number. Ans: (45678) 10 =(B26E) 16 (45678) 10 =(B26E) 16

The program division.c is available for download as part of this assignment. It is a binary division program which works for signed integers. It contains a function, div32, which d

Why is XML superior to other forms of data exchange? The XML gives universal data format for integrated electronic business solutions. Other database systems and Relational dat

Of the two "next screen "attributes the attributes that has more priority is?? Dynamic.

A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form a->b, where a and b is a subset of R, at leas

Some of the plug-ins have proven unstable. These have been moved into a split download, which should be available anywhere you got the GIMP, in the file gimp-plugins-unstable-VERSI

Explain The Boolean Equations for Logic Circuits? A Boolean equation is the mathematical representation of a logic circuit using standard Boolean terms. All the logic gates (AND,