HD6417750 Datasheet, PDF (683/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Error handling
No
ORER = 1?
Yes
Overrun error handling
No
FER = 1?
Yes
Yes
Break?
No
Framing error handling
Clear RE bit in SCSCR1 to 0
No
PER = 1?
Yes
Parity error handling
Clear ORER, PER, and FER flags
in SCSSR1 to 0
End
Figure 15.10 Sample Serial Reception Flowchart (2)
Rev. 6.0, 07/02, page 631 of 986