Hi DavdD:
We tested ADV_SWFLAG normal circumstance, the encoding is 0xFF82, decryption 0xFFA2, the CPLD start reading the stream or ADV212 stops,I went to read ADV_SWFLAG register, then the code is: 0x6002, decoding is 0xFFA2; SCOM [3: 0] several IO port our board is not connected to the host IO port.