HD6433044 Datasheet, PDF (484/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

3
Error handling
No
ORER = 1?
Yes
Overrun error handling
No
FER = 1?
Yes
Break?
No
Framing error handling
Yes
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)
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