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Introduction to Instruction set structures :-
Programs and the data that processor operate are held in the main
memory of the computer during execution, and the data with high storage
requirement is stored in the secondary memories such as floppy disk, etc.
In this chapter, we discuss how this vital part of the computer operates.
The dominant architecture in the PC market, was the Intel IA-32,
belongs to the complex instruction set computing (CISC) design. The
CISC instruction set architecture is too complex in nature and developers
develop it very complex so to use with higher level languages which
supports complex data structures For variety of reasons, in the early 1980’s designers started looking at simple Instruction set architectures, as these ISAs tend to produce
instruction sets with less number of instructions known as Reduced Instruction Set Computer(RISC)
Objectives of Instruction Set Structures :-
In this chapter you will learn about:
- Machine instructions and program execution Addressing methods for accessing register and memory operands.
- Assembly language for representing machine instructions, data, and programs.
- Stacks and subroutines.
List of References :-
- ⮚ Carl Hamacher et al., Computer Organization and Embedded Systems,
6 ed., McGraw-Hill 2012 - ⮚ Patterson and Hennessy, Computer Organization and Design, Morgan
Kaufmann, ARM Edition, 2011 - ⮚ R P Jain, Modern Digital Electronics, Tata McGraw Hill Education
Pvt. Ltd. , 4th Edition, 2010