CPC H02P 7/29 (2013.01) [H02P 7/04 (2016.02)] | 20 Claims |
1. A system, comprising:
a first controller;
a second controller coupled to the first controller, the second controller comprising:
a receiver configured to receive a motor control signal from the first controller;
a watchdog timer that includes an input coupled to the receiver and an output;
a filter that includes an input coupled to the receiver; and
a gate buffer that includes:
a first enable input coupled to the output of the watchdog timer;
a second enable input coupled to the output of the watchdog timer and to the output of the filter; and
an output configured to output a gate driver signal.
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