Q. ret instruction is used for

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Q. According to conventions being followed, R12 to R15 are used for

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Q. We can store the temporary results across a call instruction with the help of which of the following registers

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Q. Can we allocate variables on the stack?

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Q. Which registers are reserved for passing the parameters to a subroutine and then returning the final result?

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Q. What actually is the order of stack frame for a parameter to pass to a subroutine?

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Q. When any subroutine is called, then the first value of stack will be

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Q. After subroutine which of the instruction is used for returning the pointer back to the main program?

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Q. Is the approach of making subroutines effective or not?

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Q. MSP430 uses vectored interrupts?

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Q. Which of the following is true?

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Q. After interrupt has occurred, the stack is filled with

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Q. What is the function of __ __interrupt keyword

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Q. What is the difference between the INTVEC and the RSEG keywords?

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Q. For enabling any interrupt, firstly

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Q. Non mask able vectors are stored at different vector locations?

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Q. Which of the following can generate a non mask able interrupt?

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Q. External RST/NMI pin is a non maskable interrupt?

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Q. How many cycles are used by MSP430, when reti instruction is executed?

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Q. Their are how many MSP430’s low power modes available in the chip?

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