Explore topic-wise MCQs in Msp430 Microcontroller.

This section includes 4 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.

Is this instruction correct? WDTCTL_bit.WDTCNTCL = 1;

A. yes
B. no
C. cant be said
D. depends on the conditions
Answer» C. cant be said
Discussion
2.

What is the function of this instruction WDTCTL = WDTPW | WDTCONFIG , where **#define WDTCONFIG (WDTCNTCL|WDTSSEL)**

A. it sets the watchdog timer
B. it configures and clears the watchdog timer
C. it stops the watchdog timer
D. it configures and sets the watchdog timer
Answer» C. it stops the watchdog timer
Discussion
3.

WDTISx bits control the _________

A. period of the clock
B. act as Nonmaskable Interrupts
C. stop the watchdog timer
D. start the watchdog timer
Answer» B. act as Nonmaskable Interrupts
Discussion
4.

WDTNMI is found in the _________

A. higher byte of WDTCTL
B. lower byte of WDTCTL
C. its first four bits
D. its last four bits
Answer» C. its first four bits
Discussion