Renesas H8/3847R Series Hardware Manual page 616

Appendix B Internal I/O Registers
RDR31—Receive Data Register 31
Bit 7
RDR317
Initial value 0
Read/Write R
Rev. 6.00 Aug 04, 2006 page 578 of 680
REJ09B0145-0600
6 5
RDR316 RDR315 RDR314
0 0
R R
Serial receiving data are stored
H'9D
4 3 2
RDR313 RDR312
0 0 0
R R R
SCI31
1 0
RDR311 RDR310
0 0
R R