SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Figure 12-241 shows the IrDA SIR frame format.
Figure 12-241 IrDA SIR Frame FormatThe CRC is applied on the address (A), control (C), and information (I) bytes.
The two words of CRC are written to the FIFO in reception.