HD64F3039F18 Datasheet, PDF (660/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Appendix B Internal I/O Register Field
SMR—Serial Mode Register
H'B8
SCI1
Bit
Initial value
Read/Write
7
6
5
7
3
2
1
0
C/ A
CHR
PE
O/E STOP MP CKS1 CKS0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
BRR—Bit Rate Register
H'B9
SCI1
Bit
7
6
5
4
3
2
1
0
Initial value
Read/Write
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
SCR—Serial Control Register
H'BA
SCI1
Bit
7
6
5
4
TIE
RIE
TE
RE
Initial value
0
0
0
0
Read/Write
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
3
MPIE
0
R/W
2
TEIE
0
R/W
1
CKE1
0
R/W
0
CKE0
0
R/W
TDR—Transmit Data Register
H'BB
SCI1
Bit
7
6
5
4
3
2
1
0
Initial value
Read/Write
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for SCI0.
Rev.3.00 Mar. 26, 2007 Page 636 of 682
REJ09B0353-0300