| 摘要 |
A broadcast serial bus termination circuit, a subsea node and a subsea broadcast serial bus system are provided. The subsea broadcast serial bus system includes a broadcast serial bus having first signal line and a second signal line. One or more nodes are connected in parallel to the first signal line and the second signal line of the broadcast serial bus, each node connecting the first signal line to the second signal line via a node impedance. A subsea node connected to the broadcast serial bus comprises an adjustable impedance that can be adjusted in accordance with the number of nodes connected to the broadcast serial bus. |
