Hitachi H8S/2378, H8S/2378R Series Hardware Manual page 710

ORER, FER, PER, and RDRF bits to 0 before resuming reception. Figure 15.9 shows a sample
flowchart for serial data reception.
Table 15.11 SSR Status Flags and Receive Data Handling
SSR Status Flag
RDRF* ORER
1 1
0 0
0 0
1 1
1 1
0 0
1 1
Note: * The RDRF flag retains its state before data reception.
Rev. 1.0, 09/01, page 666 of 904
FER PER
0 0
1 0
0 1
1 0
0 1
1 1
1 1
Receive Data
Lost
Transferred to RDR
Transferred to RDR
Lost
Lost
Transferred to RDR
Lost
Receive Error Type
Overrun error
Framing error
Parity error
Overrun error + framing error
Overrun error + parity error
Framing error + parity error
Overrun error + framing error +
parity error