Address Detect Receive

The following procedure is used for receive in Address Detect mode. A framing error will not prevent an address match.

1. Configure the UART for asynchronous receive as detailed in Asynchronous Receive with the MODE[3:0] bits set to ‘0b0100’.
2. Write the address match value to Parameter 2.
3. Write the optional address mask value to Parameter 3.
4. Upon the reception of a valid address, the PERIF bit will be set to indicate that the value stored in UxRXB is an address. The subsequent data can be read from UxRXB as they become available.