HD6413007F20 Datasheet, PDF (705/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
MAR1B R/E/H/L⎯Memory Address Register 1B R/E/H/L H'FFF38 H'FFF39 DMAC1
H'FFF3A H'FFF3B
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Initial value 1
Read/Write ⎯
11
⎯⎯
11
⎯⎯
11
⎯⎯
1
Undetermined
⎯ R/W R/W R/W R/W R/W R/W R/W R/W
MAR1BR
MAR1BE
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Undetermined
Undetermined
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
MAR1BH
MAR1BL
Note: Bit functions are the same as for DMAC0.
ETCR1B H/L⎯Execute Transfer Count Register 1B H/L H'FFF3C H'FFF3D DMAC1
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Undetermined
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit 7 6 5 4 3 2 1 0
7 65 4 32 1 0
Initial value
Undetermined
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
ETCR1BH
Undetermined
R/W R/W R/W R/W R/W R/W R/W R/W
ETCR1BL
Note: Bit functions are the same as for DMAC0.
Rev.5.00 Sep. 12, 2007 Page 675 of 764
REJ09B0396-0500