Question

Which of the following is true about the FRFQx bits of the BTCTL register?

(a) these bits are used for clock input

(b) these bits are used for setting a particular frequency fLCD

(c) these bits start the timer

(d) these bits stop the timer

I have been asked this question by my school teacher while I was bunking the class.

I would like to ask this question from TIMER1 in chapter MSP430 Microcontroller of Microcontroller

Answer 1

Correct option is (b) these bits are used for setting a particular frequency fLCD

Explanation: FRFQx bits of the BTCTL register are used for selecting a particular frequency fLCD varying from fACLK/256 to fACLK/32.