25.7.8.6 Reflected Input

CHCTRLCRCk.CRCRIN defines the order in which bits within a byte are feed into the CRC module. When CRCRIN=0, bits remain in source order. When CRCRIN=1, for each byte, the bit order is reflected before being processed by the CRC engine. A reflected byte is defined as follows:

Let j represent a number from 0 to 7, then Reflected Byte[j] = Original Byte[7-j]