HD6432670 Hitachi, HD6432670 Datasheet - Page 715

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

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
RDRF*
1
0
0
1
1
0
1
Note: The RDRF flag retains its state before data reception.
ORER
1
0
0
1
1
0
1
SSR Status Flag
FER
0
1
0
1
0
1
1
0
0
1
0
1
1
1
PER
Receive Data
Lost
Transferred to RDR
Transferred to RDR
Lost
Lost
Transferred to RDR
Lost
Rev. 2.0, 04/02, page 669 of 906
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