42.6.5 Error Detection

The CSI analyzes the received packets and determines if there are protocol errors. The following errors are monitored:

  • Frame errors, such as incorrect frame sequence, reception of a CRC error in the most recent frame, and the mismatch between Frame Start and Frame End
  • Line errors, such as incorrect line sequence and mismatch between Line Start and Line End
  • Packet errors, such as payload CRC and ECC (D-PHY)
  • D-PHY errors, such as synchronization pattern mismatch