Tell me significance of watchdog timer in embedded systems?
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List out various uses of timers in embedded system?
What are real-time embedded systems?
Explain what is the difference between mutexes and semaphores?
Accessing fixed memory locations
What could be the reasons for a system to have gone blank and how would you debug it?
DMA deals with which address (physical/virtual addresses) ?
Tell me what is interrupt latency?
Are you still writing code? Do you love it?
What do you mean by interrupt latency?
You have two computers, and you want to get data from one to the other. How could you do it?
Mention how I/O devices are classified for embedded system?
How do you reduce interrupt latency?