How much total external data memory that can be interfaced to the 8051?
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Why do you use two ground pins in microprocessor 8086?
What is meant by flipflop?
What are the flags used in 8086?
What is the difference between isr & function call?
What does the out instruction do, define its format?
List various types of interrupts available in 8051 microcontroller?
Tell me how do you detect if two 8-bit signals are same?
What is coprocessor?
How do vectored and non-vectored interrupts differ?
How subroutine can be called from the main program and how the program returns from the subroutine?
Explain with an example how parameters can be passed using registers.
What are the typical errors associated with using stack in a program?