Hitachi H8S/2378, H8S/2378R Series Hardware Manual page 719

[5]
Error handling
No
ORER = 1?
Overrun error handling
No
FER = 1?
Break?
Framing error handling
Clear ORER, PER, and
FER flags in SSR to 0
<End>
Figure 15.13 Sample Multiprocessor Serial Reception Flowchart (2)
Yes
Yes
Yes
No
Clear RE bit in SCR to 0
Rev. 1.0, 09/01, page 675 of 904