SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
The HIB Calendar Match function can be used to generate an interrupt on a match of seconds, minutes, hours, and day of month. The day of the week, year and month are not included in the match function. To ignore a match function for the hours, minutes, or seconds, set each of the upper two bits to 1 in the respective fields of the HIBCALMn register. To ignore the day of the month, set the DOM field to all zeros in the HIBCALM1 register. If a match occurs in any field, the RTCALT0 bit is set in the HIBRIS register.