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Arbiter Behavior
Arbiter Behavior
- it just cycles it’s state from A->B->C->A each clock cycle
- it outputs sel=X if no controller is passing the control i.e. no token is being passed
- otherwise it outputs sel=present state, e.g. sel=A means that controllerA is offered the token
- this way each controller has the possibility of getting the token (we hope)
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