My first Embedded systems presentation.

1. Eng.Islam Mouhammed Salah 1

2. Agenda
Definition .
Fields Of Embedded Systems .
Essential Components .
Characteristics of Embedded Systems .
Eng.Islam Mouhammed Salah 2

3. Definition
ES :
- Is a System To Do One Or A Few
Functions .
- Combination Of computer Hardware
And Software .
Eng.Islam Mouhammed Salah 3

4. Examples
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5. Fields Of Embedded Systems
1) Medical Devices .
2) Automotive .
3) Telecommunications .
4) Smart Building .
Eng.Islam Mouhammed Salah 5

6. Essential Components
1) Microcontroller .
2)Memory (ON chip And OFF chip).
3) Sensors.
4) Actuators .
5) Converters (A to D && D to A).
Eng.Islam Mouhammed Salah 6

7. Characteristics of
Embedded Systems
Eng.Islam Mouhammed Salah 7

8. Cost
- Low Cost .
- Cost Divided to Two Sections :
- 1) Cost Of Designers And Developer Of
- Product .
- 2) Cost Of Production And Marketing .
Eng.Islam Mouhammed Salah 8

9. RTOS
RTOS : Real Time Operating System .
: Must Finish Operations Before Deadlines .
Deadlines :
1) Soft Deadline :
- Missing It Causes decreasing in the
Performance Of System .
2) Hard Deadline :
- Missing It Causes System Failure .
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10. Example On RTOS
Without RTOS
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11. Embedded C
Vs
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12. Size
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13. Low Power Consumption
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14. Fault tolerance
- Ability To System To continue In Execution Of Operation
In Case Of The Failure Of Some Of It’s Components .
Normal Not normal
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15. Any Questions
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16. Eng.Islam Mouhammed Salah 16