SMB3 Receive Parity Error (Freeport)
SMB3 is used for Freeport mode and contains a parity error bit that is set when a parity error is detected on a received character. SM3.0 turns on when a parity error is detected. Use this bit to discard the message.
|SM3.0||Parity error from Port 0 or Port 1. (0 no error; 1 error.)|