SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
Figure 12-114 shows the IrDA SIR frame format.
Figure 12-114 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.