H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 892

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix B Internal I/O Register
DMACR0A—DMA Control Register 0A
DMACR0B—DMA Control Register 0B
DMACR1A—DMA Control Register 1A
DMACR1B—DMA Control Register 1B
Rev. 3.00 Sep 15, 2006 page 858 of 988
REJ09B0330-0300
Full address mode
Bit
DMACRA
Initial value
Read/Write
:
:
:
:
Data Transfer Size
DTSZ
R/W
0
1
15
0
Byte-size transfer
Word-size transfer
SAID
R/W
14
Source Address Increment/Decrement
0
0
1
0
1
0
1
SAIDE
R/W
13
Block Direction/Block Enable
0
MARA is fixed
MARA is incremented after a data transfer
MARA is fixed
MARA is decremented after a data transfer
0
1
0
1
0
1
BLKDIR
R/W
Transfer in normal mode
Transfer in block transfer mode, destination side is block area
Transfer in normal mode
Transfer in block transfer mode, source side is block area
12
0
BLKE
R/W
H'FF02
H'FF03
H'FF04
H'FF05
11
0
R/W
10
—
0
R/W
—
9
0
R/W
—
8
0
DMAC
DMAC
DMAC
DMAC