CPC H04L 47/783 (2013.01) [H04L 47/805 (2013.01)] | 38 Claims |
1. A circuit comprising:
a pending arbiter (PA) configured to output a PA selection for accessing a resource, the PA selection based on PA input, the PA input representing respective pending-state of requesters of the resource; and
a valid arbiter (VA) configured to output a VA selection for accessing the resource, the VA selection based on VA input, the VA input representing respective valid-state of the requesters, the circuit configured to (i) perform a validity check on the PA selection output and (ii) output a final selection for accessing the resource by selecting, based on the validity check performed, the PA selection output or VA selection output.
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