511
Start of error handling
ORER = 1?
Overrun error handling
FER = 1?
Yes
Break?
No
Framing error handling
PER = 1?
Yes
Parity error handling
Clear ORER, PER, and FER
to 0 in SSR
End
Clear RE bit in SCR to 0
No
No
No
Yes
Yes
Figure 14.8 Sample Flowchart for Receiving Serial Data (2)
