| 摘要 |
A system for providing bidirectional communication for a data bus includes a datalink interface component (112) configured to interface into a datalink (110). The datalink interface component (112) is configured to operate in at least one of a first data communication state, a second data communication state, and a wholly inactive state. The first data communication state causes a first data communication component (102) to communicate via the datalink interface (110) and a second data communication component (104) to be in an inactive state. The second data communication state causes the first data communication component (102) to exist in an inactive state and the second communication component (104) to communicate via the datalink interface (112). The wholly inactive state causes the first and second data communication components to exist in the inactive state. |
