Renesas H8S/2100 Series, Hardware Manual

Page: 441 / 1024

Section 15 Serial Communication Interface (SCI)
Rev. 1.00 Apr. 28, 2008 Page 415 of 994
REJ09B0452-0100
Bit Bit Name Initial Value R/W Description
4 FER 0 R/(W)
*
Framing Error
[Setting condition]
When the stop bit is 0
[Clearing condition]
When 0 is written to FER after reading FER = 1
In 2-stop-bit mode, only the first stop bit is
checked.
3 PER 0 R/(W) * Parity Error
[Setting condition]
When a parity error is detected during reception
[Clearing condition]
When 0 is written to PER after reading PER = 1
2 TEND 1 R Transmit End
[Setting conditions]
•
When the TE bit in SCR is 0
•
When TDRE = 1 at transmission of the last bit
of a 1-byte serial transmit character
[Clearing condition]
When 0 is written to TDRE after reading TDRE = 1
1 MPB 0 R Multiprocessor Bit
MPB stores the multiprocessor bit in the receive
frame. When the RE bit in SCR is cleared to 0 its
previous state is retained.
0 MPBT 0 R/W Multiprocessor Bit Transfer
MPBT stores the multiprocessor bit to be added to
the transmit frame.
Note:
*
Only 0 can be written to clear the flag.