HD64F3687GFPV Datasheet, PDF (315/538 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 16 Serial Communication Interface 3 (SCI3)
FER, PER, and RDRF bits to 0 before resuming reception. Figure 16.8 shows a sample flow chart
for serial data reception.
Table 16.6 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.5.00 Nov. 02, 2005 Page 281 of 500
REJ09B0027-0500