Computer System Overview

Computer System Overview

By-Rakesh K S Yadav
PGT(CS) 
KV Kendrapara,Odisha

BASIC COMPUTER ORGANIZATION

INPUT UNIT
OUTPUT UNIT
CENTRAL PROCESSING UNIT
THE MEMORY
THE STORAGE UNIT
THE SYSYTEM BUS

MOBILE SYSTEM ORGANIZATION

MOBILE PROCESSOR
DISPLAY SUBSYSTEM
CAMERA SUBSYSTEM
MOBILE SYSTEM MEMORY
STORAGE
POWER MANAGEMENT SUBSYSTEM

TYPES Of SOFTWARE

SYSTEM SOFTWARE
                 OPERATING SYSTEMS
                  LANGUAGE PROCESSORS
APPLICATION SOFTWARE
        PACKAGES
        UTILITIES
                                 CUSTOMISED SOFTWARE
                        DEVELOPER TOOLS

SOFTWARE LIBRARIES

NumPy ( Numerical Python)
SciPy ( Scientific Python)
Panda Library

Central Processing Unit

• Control Unit (CU)

• Arithmetic Logic Unit (ALU)

The Memory 

• Main memory/ Primary Memory

•  RAM (Random Access Memory)
  

•      Dynamic RAM

•       Static RAM

• ROM (Read Only Memory)

• PROM

• EPROM
  
  

The Memory 

•