5.1 Encoding

Table 5-1. SPI Cmd Sequence Without FEC
SPI Cmd Sequence without FEC	Comment
Write TX FIFO (3, 0x01, 0x02, 0x03)	Write data to be sent (0x01, 0x02, 0x03) to FIFO
—	—
Set System mode (0x21, 0x40, 0x00)	Send data

Table 5-2. SPI cmd Sequence with FEC
SPI Cmd Sequence with FEC	Comment
Write SRAM/Register (3, 0x04, 0x02, 0x01, 0x02, 0x03)	Write data to be sent (0x01, 0x02, 0x03) to FECTXDB buffer
Write SRAM/Register (1, 0x04, 0x00, 0x0E)	Start encryption (FECCR.SE) of 3 (FECCR.CNTE) bytes
Set System mode (0x21, 0x40, 0x00)	Send data