HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 775

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Bit
5
4
ERS
Bit Name
ORER
Initial Value
0
0
R/W
R/(W)*
R/(W)*
Section 15 Serial Communication Interface (SCI, IrDA)
1
1
Description
Overrun Error
Indicates that an overrun error occurred while
receiving and the reception has ended abnormally.
[Setting condition]
When the next serial reception is completed while
RDRF = 1
The receive data prior to the overrun error is
retained in RDR, and the data received
subsequently is lost. Also, subsequent serial
reception cannot be continued while the ORER flag
is set to 1. In clocked synchronous mode, serial
transmission cannot be continued, either.
[Clearing condition]
•
Error Signal Status
[Setting condition]
•
[Clearing conditions]
•
When 0 is written to ORER after reading ORER
= 1
The ORER flag is not affected and retains its
previous state when the RE bit in SCR is
cleared to 0.
When the low level of the error signal is
sampled
When 0 is written to ERS after reading ERS = 1
Rev.7.00 Mar. 18, 2009 page 707 of 1136
REJ09B0109-0700