>
> Maybe a dumb question, I have a motor chip MC33887, which
> has a few features, like current use of motor. I wanted to
> define two gnd classes one for powering the motor and one
> for the current sense. This would make it easier to auto
> route, since the motor current would be on a 40 mil route
> and the motor current sense would be on a 20 mil route
> trace. Does this make sense to do ?  Is it possible to
> define two ground classes for one chip ?
>
> Thanks,
> Kevin


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