r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 876

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Serial Communication Interface (SCI, IrDA)
Rev. 1.00 Sep. 19, 2008 Page 846 of 1342
REJ09B0467-0100
Bit
3
Bit Name
PER
Initial Value
0
R/W
R/(W) *
Description
Parity Error
Indicates that a parity error occurred while
receiving in asynchronous mode and the reception
has ended abnormally.
[Setting condition]
•
[Clearing condition]
•
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.
1
The PER flag is not affected and retains its
previous state when the RE bit in SCR is
cleared to 0.
When a parity error is detected during
When 0 is written to PER after reading PER =