HD6413007F20 Datasheet, PDF (743/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
BRR⎯Bit Rate Register
H'FFFC1
SCI2
Bit
7
6
5
4
3
2
1
0
Initial value
1
1
1
Read/Write
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
SCR⎯Serial Control Register
Bit
7
6
5
TIE
RIE
TE
Initial value
0
0
0
Read/Write
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
TDR⎯Transmit Data Register
Bit
7
6
5
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
H'FFFC2
4
3
RE
MPIE
0
0
R/W
R/W
2
TEIE
0
R/W
1
CKE1
0
R/W
SCI2
0
CKE0
0
R/W
H'FFFC3
SCI2
4
3
2
1
0
Initial value
1
1
1
1
1
1
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
SSR⎯Serial Status Register
H'FFFC4
Bit
7
6
5
4
TDRE
RDRF
ORER FER/ERS
Initial value
Read/Write
1
R/(W)*
0
R/(W)*
0
R/(W)*
Notes: Bit functions are the same as for SCI0.
* Only 0 can be written, to clear the flag.
0
R/(W)*
3
PER
0
R/(W)*
2
TEND
1
R
1
R/W
1
MPB
0
R
1
R/W
SCI2
0
MPBT
0
R/W
Rev.5.00 Sep. 12, 2007 Page 713 of 764
REJ09B0396-0500