HD6417751 Datasheet, PDF (647/1105 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. 3.0, 04/02, page 607 of 1064