| abstract |
Embodiments of bus interface systems and methods of operating the same are disclosed. In one embodiment, a bus interface system includes a master bus controller and multiple slave bus controllers that are each coupled to a bus line. The master bus controller is configured to generate a first set of data pulses along the bus line representing a payload segment. Each of the slave bus controllers decodes the first set of data pulses along the bus line representing the payload segment and performs an error check. Each slave bus controller is then configured to generate an acknowledgement pulse along the bus line to indicate that the slave bus controller's particular error check was passed. In this manner, the bus interface system can perform a group write bus function and the master bus controller can determine that the multiple slave bus controllers each received an accurate copy of the payload segment. |