HD6473887 Datasheet, PDF (333/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Start receive
error processing
Yes
OER = 1?
No
Yes
FER = 1?
No
Clear bits OER and
FER to 0 in SSR
Overrun error
processing
Yes
Break?
No
Framing error
processing
End of receive
(A)
error processing
Figure 10-24 Example of Multiprocessor Data Reception Flowchart (cont)
Figure 10-25 shows an example of the operation when receiving using the multiprocessor format.
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