Generally, HOTLink requires only one K28.5 character to synchronize the receiver. In DVB-ASI applications, however, the receiver needs to be configured such that the synchronization is performed when two K28.5 characters are received. These two K28.5 characters need to be on the same character boundaries within a five character window. The second K28.5 of the pair will be framed and delivered on the parallel bus. All characters following this K28.5 will also have a valid character alignment. This requirement can be implemented by configuring HOTLink in multi-byte framing mode.
Нога RF на 1 должна быть зацеплена, при этом после каждого K28.5 на выходе должен быть 0х45 вроде.