1.1.3 - Embedded Systems Flashcards
1
Q
What is an embedded system
A
An embedded system is a computer system that is built into a larger system or device. They usually have more ROM than RAM
2
Q
How many tasks does an embedded system typically have?
A
A limited number, only a few or even 1. This allows it to have a specific purpose
3
Q
Examples of embedded systems
A
Dishwashers
Electronic car systems
Coffee machine
Bluetooth Speaker
Digital microwave
Watches
Fitness trackers
Vacuum robot
4
Q
Who programs the embedded system?
A
The manufacturer beforehand.
5
Q
Advantages of embedded systems? (3)
A
- Limited number of functions allows them to be cheaper
- Require less power and some can run on batteries
- Don’t need a lot of processing power so the processor can be cheap
