HD6413007F20 Datasheet, PDF (742/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
SSR⎯Serial Status Register
H'FFFBC
Bit
Initial value
Read/Write
7
TDRE
0
R/(W)*
6
RDRF
0
R/(W)*
5
4
ORER FER/ERS
0
R/(W)*
0
R/(W)*
3
PER
0
R/(W)*
Notes: Bit functions are the same as for SCI0.
* Only 0 can be written, to clear the flag.
2
TEND
1
R
1
MPB
0
R
SCI1
0
MPBT
0
R/W
RDR⎯Receive Data Register
Bit
7
6
5
Initial value
0
0
0
Read/Write
R
R
R
Note: Bit functions are the same as for SCI0.
H'FFFBD
4
3
2
0
0
0
R
R
R
SCI1
1
0
0
0
R
R
SCMR⎯Smart Card Mode Register
Bit
7
6
5
⎯
⎯
⎯
Initial value
1
1
1
Read/Write
⎯
⎯
⎯
Note: Bit functions are the same as for SCI0.
H'FFFBE
SCI1
4
3
2
1
0
⎯
SDIR
SINV
⎯
SMIF
1
0
0
1
0
⎯
R/W
R/W
⎯
R/W
SMR⎯Serial Mode Register
Bit
7
6
5
C/A
CHR
PE
Initial value
0
0
0
Read/Write
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
H'FFFC0
4
3
2
O/E
STOP
MP
0
0
0
R/W
R/W
R/W
1
CKS1
0
R/W
SCI2
0
CKS0
0
R/W
Rev.5.00 Sep. 12, 2007 Page 712 of 764
REJ09B0396-0500