MCQOPTIONS
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MCQOPTIONS
This section includes 6 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. |
The SPDT switch can be used as a ___________ |
| A. | detecting circuit |
| B. | debouncing circuit |
| C. | devaluing circuit |
| D. | degenerating circuit |
| Answer» C. devaluing circuit | |
| 2. |
To ensure that a negative fluctuation does not trigger an unwanted downward transition by pulling the input down through VIT , we must choose |
| A. | minimum hysteresis |
| B. | maximum hysteresis |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» B. maximum hysteresis | |
| 3. |
P1IE and P1IES are registers that are used to ___________ |
| A. | control the Port1 digital i/o ports |
| B. | control the Port1 interrupts |
| C. | control the Port1 serial communication interfaces |
| D. | all of the mentioned |
| Answer» C. control the Port1 serial communication interfaces | |
| 4. |
P1.3 is the ___________ |
| A. | input CCI1A to Timer_A |
| B. | is connected to the voltage reference VREF of SD16_A |
| C. | is output TA0 from Timer_A |
| D. | are digital inputs with pull-up resistors |
| Answer» C. is output TA0 from Timer_A | |
| 5. |
A pull-up or pull-down resistor ___________ |
| A. | removes the full output drive on the output pin |
| B. | gives only a feeble current through the pull-up to resistor |
| C. | removes the full output drive on the output pin & gives only a feeble current through the pull-up to resistor |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 6. |
Which of the following registers are related to port P1? |
| A. | P1SEL |
| B. | P1DIR |
| C. | P1IES |
| D. | All of the mentioned |
| Answer» E. | |