Datasheet

Section 12 Serial Communication Interface
Rev.7.00 Dec. 24, 2008 Page 412 of 698
REJ09B0074-0700
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[3]
Error processing
Parity error processing
Yes
No
Clear ORER, PER, and
FER flags in SSR to 0
No
Yes
No
Yes
Framing error processing
No
Yes
Overrun error processing
ORER = 1
FER = 1
Break?
PER = 1
Clear RE bit in SCR to 0
Figure 12.12 Sample Serial Data Reception Flowchart (2)