The TCAN114x-Q1 has a watchdog error counter. This counter is an up down counter that increments for every missed window or incorrect input watchdog trigger event. For every correct input trigger, the counter decrements but does not drop below zero. The default trigger for this counter is set to trigger a watchdog error event. This counter can be change to the fifth or ninth error. The error counter can be read at register 8'h13[3:2].