Hitachi H8S/2678 Series Reference Manual page 548

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