SH7760 Datasheet, PDF (614/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

Bit Bit Name Initial Value R/W Description
4
BRK
0
R/W*¹
Break Detect
Indicates that a receive data break signal has
been detected.
0: A break signal has not been received
[Clearing conditions]
• Power-on reset or manual reset
• When 0 is written to BRK after reading BRK
=1
1: A break signal has been received*²
[Setting condition]
• When data with a framing error is received,
followed by the space "0" level (low level ) for
at least one frame length
3
FER
0
R
Framing Error
In asynchronous mode, indicates whether or not
a framing error has been found in the data that is
to be read next from SCFRDR.
0: There is no framing error that is to be read
from SCFRDR
[Clearing conditions]
• Power-on reset or manual reset
• When there is no framing error in the data that
is to be read next from SCFRDR
1: There is a framing error that is to be read from
SCFRDR
[Setting condition]
• When there is a framing error in the data that
is to be read next from SCFRDR
Rev. 1.0, 02/03, page 564 of 1294