Renesas SH7641 - Manual (Page 789)

Section 19 Serial Communication Interface with FIFO (SCIF)
Rev. 4.00 Sep. 14, 2005 Page 739 of 982
REJ09B0023-0400
Error handling
Clear ORER flag in SCLSR to 0
End
Overrun error handling
ORER = 1?
Yes
No
Figure 19.16 Sample Flowchart for Receiving Serial Data (2)