International IP Law Group, P.L.L.C.
Method and apparatus of USB 3.1 retimer presence detect and index
An apparatus for retimer presence detection is described herein. The apparatus includes at least one retimer, wherein an algorithm is to enable the at least one retimer to announce its presence by asserting a bit of a presence message during link initialization. The at least one retimer can declare an index and is accessible via the index.
Intel Corporation
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Huimin Howard L.
Chen Heck