HD6473032F16 Datasheet, PDF (739/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Register
DTCR1A—Data Transfer Control Register 1A
• Short address mode
Bit
Initial value
Read/Write
7
DTE
0
R/W
6
DTSZ
0
R/W
5
DTID
0
R/W
4
RPE
0
R/W
H'37
DMAC1
3
DTIE
0
R/W
2
DTS2
0
R/W
1
DTS1
0
R/W
0
DTS0
0
R/W
• Full address mode
Bit
Initial value
Read/Write
7
DTE
0
R/W
6
DTSZ
0
R/W
5
SAID
0
R/W
4
SAIDE
0
R/W
3
DTIE
0
R/W
2
DTS2A
0
R/W
1
DTS1A
0
R/W
0
DTS0A
0
R/W
Note: Bit functions are the same as for DMAC0.
MAR1B R/E/H/L—Memory Address Register 1B R/E/H/L
H'38, H'39,
H'3A, H'3B
DMAC1
Bit
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Initial value
Read/Write
Undetermined
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.
Rev. 3.00 Mar 21, 2006 page 709 of 814
REJ09B0302-0300