25.8.8 Status

Name: STATUS
Offset: 0x10
Reset: 0x0000
Property: 

Bit 15141312111098 
 SYNCBUSY        
Access R/W 
Reset 0 
Bit 76543210 
      BUFOVF   
Access R/W 
Reset 0 

Bit 15 – SYNCBUSY Synchronization Busy

This bit is cleared when the synchronization of registers between the clock domains is complete.

This bit is set when the synchronization of registers between clock domains is in progress.

Bit 2 – BUFOVF Buffer Overflow

Reading this bit before reading DATA will indicate the error status of the next character to be read.

This bit is cleared by writing '1' to the bit or by disabling the receiver.

This bit is set when a buffer overflow condition is detected. See also CTRLA.IBON for overflow handling.

When set, the corresponding RxDATA will be zero.

Writing '0' to this bit has no effect.

Writing '1' to this bit will clear it.

ValueDescription
0No Buffer Overflow has occurred.
1A Buffer Overflow has occurred.