Q. State the Challenges in Embedded system design.

Optimizing design matrices.

Ans:

i) Amount and type of hardware needed:

• It is essential to optimize the requirement of microprocessors, ASIPs and SPPs in systems on basis of performance, power dissipation, cost, etc.

• Therefore choose appropriate hardware (memory RAM, ROM, peripherals, I/O ports, buses, power source, battery) taking into account design matrices.

ii) Optimizing Power Dissipation and Consumption:

• Optimal power consumption during operational and ideal state.