Question

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

This question was addressed to me in unit test.

My doubt is from Watchdog Timer topic in chapter MSP430 Microcontroller of Microcontroller

Answer 1

Correct option is (b) lower byte of WDTCTL

The best I can explain: WDTNMI is the fifth bit of the WDTCTL register.