Count seconds and minutes from 00:00 through 59:59. Advance only when enabled, reset both fields synchronously, and pulse alarm for one cycle when the count rolls over from 59:59 to 00:00.
Count seconds and minutes from 00:00 through 59:59. Advance only when enabled, reset both fields synchronously, and pulse alarm for one cycle when the count rolls over from 59:59 to 00:00.