Datasheet

Section 14 Serial Communication Interface (SCI, IrDA)
Rev.6.00 Mar. 18, 2009 Page 561 of 980
REJ09B0050-0600
Bit Bit Name Initial Value R/W Description
3 PER 0 R/(W)
*
1
Parity Error
Indicates that a parity error occurred while
receiving in asynchronous mode and the
reception has ended abnormally.
[Setting condition]
When a parity error is detected during reception
If a parity error occurs, the receive data is
transferred to RDR but the RDRF flag is not set.
Also, subsequent serial reception cannot be
continued while the PER flag is set to 1. In
clocked synchronous mode, serial transmission
cannot be continued, either.
[Clearing condition]
When 0 is written to PER after reading PER = 1
The PER flag is not affected and retains its
previous state when the RE bit in SCR is cleared
to 0.