HD64F3670 Datasheet, PDF (197/305 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Table 13-5 SSR Status Flags and Receive Data Handling
SSR Status Flag
RDRF* OER
FER
PER
Receive Data
Receive Error Type
1
1
0
0
Lost
Overrun error
0
0
1
0
Transferred to RDR Framing error
0
0
0
1
Transferred to RDR Parity error
1
1
1
0
Lost
Overrun error + framing error
1
1
0
1
Lost
Overrun error + parity error
0
0
1
1
Transferred to RDR Framing error + parity error
1
1
1
1
Lost
Overrun error + framing error +
parity error
Note: * The RDRF flag retains the state it had before data reception.
Rev. 1.0, 03/01, page 173 of 280