SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The start of frame detection logic tracks the frame boundaries and signals the beginning of a frame to other components of the PRU_ICSSG. This logic detects two events:
These event triggers can be used to add timestamp to the frames. The notification for these events is available through R31 as well as through INTC which is integrated in the PRU_ICSSG. Figure 6-242 shows the inputs and outputs of the start of frame detection logic block.