SPRUJ53B April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
The synchronizer has three major functions in the messaging between commander and responder nodes. The synchronizer generates the commander header data stream, the synchronizer synchronizes to the LIN bus for responding, and the synchronizer locally detects timeouts. A bit rate is programmed using the prescalers in the BRSR register to match the indicated LIN_speed value in the LIN description file.
The LIN synchronizer performs the following functions: commander header signal generation, responder detection and synchronization to message header with optional baud rate adjustment, response transmission timing and timeout control.
The LIN synchronizer is capable of detecting an incoming break and initializing communication at all times.