Power-On-Reset-Action - MCQs with answers1. What is the purpose of using the start-up timers in an oscillator circuit of PIC?
a. For ensuring the inception and stabilization of an oscillator in a proper manner
b. For detecting the rise in VDD
c. For enabling or disabling the power-up timers
d. For generating the fixed delay of 72ms on power-up timersView Answer / Hide Answer
2. Which program location is allocated to the program counter by the reset function in Power-on-Reset (POR) action modes?
ANSWER: a. For ensuring the inception and stabilization of an oscillator in a proper manner
a. initial address
b. middle address
c. final address
d. at any address reliable for reset operationsView Answer / Hide Answer
3. When does it become very essential to use the external RC components for the reset circuits?
ANSWER: a. initial address
a. Only if initialization is necessary for RAM locations
b. Only if VDD
power-up slope is insufficient at a requisite level
c. Only if voltage drop exceeds beyond the limit
d. Only if current limiting factor increases rapidly View Answer / Hide Answer
ANSWER: b. Only if VDD power-up slope is insufficient at a requisite level