Hitachi H8S/2670, Reference Manual

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531
MAR0AH—Memory Address Register 0AH H'FEE0 DMAC
MAR0AL—Memory Address Register 0AL H'FEE2 DMAC
* : Undefined
Bit
MAR0AL
Initial value
Read/Write
15
*
R/W
14
*
R/W
13
*
R/W
12
*
R/W
11
*
R/W
10
*
R/W
9
*
R/W
8
*
R/W
7
*
R/W
6
*
R/W
5
*
R/W
4
*
R/W
3
*
R/W
2
*
R/W
1
*
R/W
0
*
R/W
Bit
MAR0AH
Initial value
Read/Write
31
—
0
—
30
—
0
—
29
—
0
—
28
—
0
—
27
—
0
—
26
—
0
—
25
—
0
—
24
—
0
—
23
*
R/W
22
*
R/W
21
*
R/W
20
*
R/W
19
*
R/W
18
*
R/W
17
*
R/W
16
*
R/W
In short address mode: Specifies transfer destination/transfer source address
In full address mode:
Specifies transfer source address
IOAR0A—I/O Address Register 0A H'FEE4 DMAC
* : Undefined
Bit
IOAR0A
Initial value
Read/Write
15
*
R/W
14
*
R/W
13
*
R/W
12
*
R/W
11
*
R/W
10
*
R/W
9
*
R/W
8
*
R/W
7
*
R/W
6
*
R/W
5
*
R/W
4
*
R/W
3
*
R/W
2
*
R/W
1
*
R/W
0
*
R/W
In short address mode: Specifies transfer destination/transfer source address
In full address mode:
Not used