No
No
No
Clear ORER, PER, and FER flags
Figure 12.7 Sample Flowchart for Receiving Serial Data (cont)
394
(3)
Error handling
ORER= 1
Yes
Overrun error handling
FER= 1
Yes
Break?
No
Framing error handling
PER= 1
Yes
Parity error handling
to 0 in SSR
<End>
Yes
Clear RE bit to 0 in SCR