5.2 Decoding

Table 5-3. SPI Cmd Sequence Without FEC
SPI cmd Sequence without FECComment
Set System mode (0x22, 0x40, 0x00)Receive data
——
Read Rx FIFO (3, 0x00, data0, data1, data2)Read received data from FIFO
Table 5-4. SPI cmd Sequence with FEC
SPI Cmd Sequence with FECComment
Set System mode (0x22, 0x40, 0x00)Receive data
Write SRAM/Register (1, 0x04, 0x00, 0x01)Start decryption (FECCR.SD) of FIFO data
Read SRAM/Register (3, 0x04, 0x02, 0x00, data0, data1, data2)Read decrypted data from FECRXDB buffer