Explore topic-wise MCQs in Msp430 Microcontroller.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Msp430 Microcontroller knowledge and support exam preparation. Choose a topic below to get started.

1.

External RST/NMI pin is a nonmaskable interrupt?

A. true
B. false
C. cant be said
D. depends on the conditions
Answer» B. false
Discussion
2.

For enabling any interrupt, firstly _____________

A. GIE=0
B. GIE=1
C. None of the mentioned
D. GIE=0 & 1
Answer» C. None of the mentioned
Discussion
3.

What is the purpose of .intvec assembler directive?

A. it creates an interrupt vector entry that points to an interrupt routine name
B. one is used for storage, other for display
C. one stores locally other stores globally
D. the two are the same
Answer» B. one is used for storage, other for display
Discussion
4.

What is the purpose of __interrupt() function?

A. it is used to enable the interrupt
B. it is used to disable the interrupt
C. it denotes that the routine is an ISR
D. all of the mentioned
Answer» D. all of the mentioned
Discussion
5.

After the interrupt has occurred, the stack is filled with ______________

A. return address
B. status register
C. return address & status register
D. none of the mentioned
Answer» D. none of the mentioned
Discussion