Aaeon PCM-5893L User Manual page 60

C o m p a c t B o a r d P C M - 5 8 9 3 / 5 8 9 3 L
WatchDog Timer Configuration Registers
Configure Control (Index=02h)
This register is write only. Its values are not sticky; that is to
say, a hardware reset will automatically clear the bits, and
does not require the software to clear them.
A - 4
Appendix A Programming the Watchdog Timer