The design of an embedded system implies that both software and hardware are being designed in parallel.
There are 7 phases in designing an embedded system
- Product specification
- Partitioning of the design into its software and hardware components
- Iteration and refinement of the partitioning
- Independent hardware and software design tasks
- Integration of the hardware and software components
- Product testing and release
- On-going maintenance and upgrading
The embedded design process is not simple considerable amount of iteration and optimization occurs within phases and between phases. Defects found in later stages cause loss.
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