FAQ Why is there a FRAME_CRC_ERR_OEN?

FRAME_CRC_ERR_OEN allow routing of the FRAME_CRC_ERR_FLAG to ERRB pin. When enabled in the serializer, video frame cyclical redundancy check or FRAME CRC are computed at the serializer, and sent over to the deserializer. The deserializer also computes its own FRAME CRC value then checks against the received FRAME CRC to ensure that they are the same. If the two computed FRAME_CRC values are different, then the FRAME_CRC_ERR_FLAG is set high, and reported to the ERRB pin if the FRAME_CRC_ERR_OEN is also enabled.