HD64F3048VTF8 Datasheet, PDF (518/903 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip

Section 13 Serial Communication Interface
3
Error handling
No
ORER = 1?
Yes
Overrun error handling
No
FER = 1?
Yes
Yes
Break?
No
Framing error handling
Clear RE bit to 0 in SCR
No
PER = 1?
Yes
Parity error handling
Clear ORER, PER, and
FER flags to 0 in SSR
End
Figure 13.7 Sample Flowchart for Receiving Serial Data (2)
Rev. 3.00 Sep 27, 2006 page 490 of 872
REJ09B0325-0300