Embedded Systems IIT Madras

I am the student of Indian Institute of Technology Madras and I want the notes and the syllabus of Mechatronic & Embedded Systems subject so can you please provide me? If possible provide me the sample question papers of Mechatronic & Embedded Systems?

I want to get details of Embedded Systems Design course of Indian Institute of Technology IIT Madras so can you provide me?

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I am providing you the details of Embedded Systems Design course of Indian Institute of Technology IIT Madras

IIT Madras Embedded Systems Design course

Chapter 7 Digital Camera Example

Outline
Introduction to a simple digital camera
Designers perspective
Requirements specification
Design
Four implementations

Putting it all together
General-purpose processor
Single-purpose processor
Custom
Standard
Memory
Interfacing
Knowledge applied to designing a simple digital
camera
General-purpose vs. single-purpose processors
Partitioning of functionality among different processor types

Introduction

Introduction to a simple digital camera
Captures images
Stores images in digital format
No film
Multiple images stored in camera
Number depends on amount of memory and bits used per image
Downloads images to PC
Only recently possible
Systems-on-a-chip
Multiple processors and memories on one IC
High-capacity flash memory
Very simple description used for example
Many more features with real digital camera
Variable size images, image deletion, digital stretching, zooming in and out, etc.

Designers perspective
Two key tasks
Processing images and storing in memory
When shutter pressed:
Image captured
Converted to digital form by charge-coupled device(CCD)
Compressed and archived in internal memory
Uploading images to PC
Digital camera attached to PC
Special software commands camera to transmit archived
images serially

Charge-coupled device (CCD)
Special sensor that captures an image
Light-sensitive silicon solid-state device composed of many cells
When exposed to light, each
cell becomes electrically
charged. This charge can
then be converted to a 8-bit
value where 0 represents no
exposure while 255
represents very intense
exposure of that cell to light.
Some of the columns are
covered with a black strip of
paint. The light-intensity of
these pixels is used for zerobias adjustments of all the
cells.
The electromechanical shutter
is activated to expose the
cells to light for a brief
moment.
The electronic circuitry, when
commanded, discharges the
cells, activates the
electromechanical shutter,
and then reads the 8-bit
charge value of each cell.
These values can be clocked
out of the CCD by external
logic through a standard
parallel bus interface.
Lens area
Pixel columns
Covered columns
Electronic
circuitry
Electromechanical
shutter
Pixel rows

For more details here is the attachment

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