A computer hardware system with embedded software is referred to as an embedded system. An embedded system can be a stand-alone unit or a component of a larger system. It has hardware and embedded software.

1. INTERNAL GUIDE PRESENTED BY
Dr. Padmavathi C Pavitha (160622744401)
Professor
SIMILARITIES AND DIFFERENCES IN
HARDWARE AND SOFTWARE ARCHITECTURE

2. INTRODUCTION
Hardware vs Software is the most pivotal distinction one must
draw before understanding the overall computer operation. An
embedded system is at the heart of the overall functioning of the
computer.
A computer hardware system with embedded software is referred
to as an embedded system. An embedded system can be a stand-
alone unit or a component of a larger system. It has hardware and
embedded software.

3. What is Embedded Software
Embedded software is a type of software that runs on top of the
Firmware and gives the embedded device its own set of functions.
Software can be found in various devices, ranging from an MP3
player to a washing machine and beyond.
Embedded software files are stored in the device’s memory and
run as other software when needed. The software can be executed
whenever a function is required and can complete the function
quickly.

4. What is Embedded Hardware
Embedded hardware consists of microprocessors and
microcontrollers. Microprocessors are similar to microcontrollers
in that they are composed of a CPU (central processing unit) and
other fundamental computing components such as memory chips
and digital signal processors (DSPs).
However, microcontrollers have all of these components integrated
into a single chip

5. Hardware Vs Software Categorization
Hardware: Hardware can be classified into storage devices,
processing hardware, control devices, output hardware, and input
hardware:
Storage Devices: Storage devices is a component of hardware that
is used for the primary purpose of holding information.
Information in storage devices can be saved over a long period.
You can have it temporarily or permanently saved within the
storage device.
Processing Hardware: Processing hardware is where raw data is
converted into usable and desirable information. The data is
processed as per the set of commands relayed by the user through
the use of the input devices. The CPU (Central processing unit)
hardware for all personal computers.

6. Hardware Vs Software Categorization
Hardware: Hardware can be classified into storage devices,
processing hardware, control devices, output hardware, and input
hardware:
Storage Devices: Storage devices is a component of hardware that
is used for the primary purpose of holding information.
Information in storage devices can be saved over a long period.
You can have it temporarily or permanently saved within the
storage device.
Processing Hardware: Processing hardware is where raw data is
converted into usable and desirable information. The data is
processed as per the set of commands relayed by the user through
the use of the input devices. The CPU (Central processing unit)
hardware for all personal computers.

7. Hardware Vs Software Categorization
Controlling Devices: When users want to connect the computer to
an external device, controlling devices are utilized.
Output Devices: Output devices are utilized when users want to
send data from one computer device to another. Some examples of
output devices include monitors, speakers, and printers.
Input Devices: Input devices are the equipment used in relaying
data and the commands given to the processing hardware. Best
input devices include keyboards, mice, etc.

8. SOFTWARE
The software can be classified into system, application, and
programming software.
System Software: System software is a computer program that
helps smooth functioning and runs the computer hardware and
application software. Operating systems are the perfect example of
system software.
The operating system is responsible for running the program and
the application software. Another example of system software is
the BIOS (Basic Input/output system).

9. SOFTWARE
The software can be classified into system, application, and
programming software.
System Software: System software is a computer program that
helps smooth functioning and runs the computer hardware and
application software. Operating systems are the perfect example of
system software.
The operating system is responsible for running the program and
the application software. Another example of system software is
the BIOS (Basic Input/output system).

10. SOFTWARE
Application Software: Application software is a computer
program that performs various tasks for the user or another
application. The Application software runs on the operating
system. Examples of application software include web browsers,
image editors, and data processors.
Programming Software: Programming software is used while
developing other software. Some examples of programming
software include compilers, interpreters, and debuggers.

11. Hardware Vs Software Development
Hardware
The development of hardware involves the creation of electrical
and electromechanical devices. Therefore, hardware development
has various stages to it. At the onset, the development of hardware
requires companies to come up with a detailed design of the
product.
Once they have decided on the product’s design, the next time is
manufacturing the product. After the product is manufactured, it
needs to be tested and inspected. Any form of change in the
product mid-development can be extremely costly.
Therefore, given the high cost, any major change which needs to
be incorporated is postponed and is made in future upgrades. In
addition, hardware is developed primarily using electronic

12. Hardware Vs Software Development
Software
Software is developed in a much different fashion than hardware.
This is developed through coding using a programming language
by those who know computer programming.
Just like hardware, the software also requires a detailed design
which is essential for achieving the desired end product. After a
detailed design has been presented, the software undergoes
rigorous testing for quality purposes.