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Digital Electronics

Q1: In a microprocessor system the stack is used for

A starting the program return address whenever a subroutine jump instruction is execute

B transmitting and receiving input and output data

C starting all important CPU register contents whenever an interrupt is to be serviced

D storing program instructions for interrupt service routine

ANS:A - starting the program return address whenever a subroutine jump instruction is execute

No answer description is available.



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