HD6413007F20 Datasheet, PDF (706/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
IOAR1B⎯I/O Address Register 1B
Bit
7
6
5
H'FFF3E
4
3
2
DMAC1
1
0
Initial value
Undetermined
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for DMAC0.
DTCR1B⎯Data Transfer Control Register 1B H'FFF3F
• Short address mode
Bit
7
6
DTE
DTSZ
Initial value
0
0
Read/Write R/W
R/W
5
DTID
0
R/W
4
RPE
0
R/W
3
DTIE
0
R/W
DMAC1
2
DTS2
0
R/W
1
DTS1
0
R/W
0
DTS0
0
R/W
• Full address mode
Bit
7
6
DTME
⎯
Initial value
0
0
Read/Write
R/W
R/W
5
DAID
0
R/W
4
DAIDE
0
R/W
Note: Bit functions are the same as for DMAC0.
3
TMS
0
R/W
2
DTS2B
0
R/W
1
DTS1B
0
R/W
0
DTS0B
0
R/W
Rev.5.00 Sep. 12, 2007 Page 676 of 764
REJ09B0396-0500