HD6412350 Hitachi, HD6412350 Datasheet - Page 850

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

MAR0BH—Memory Address Register 0BH
MAR0BL—Memory Address Register 0BL
IOAR0B—I/O Address Register 0B
830
Bit
MAR0BH
Initial value
Read/Write
Bit
MAR0BL
Initial value
Read/Write
Bit
IOAR0B
Initial value
Read/Write
:
:
:
:
:
:
:
:
:
:
:
:
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Specifies transfer destination address
R/W
R/W
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Not used
31
15
—
—
15
0
*
*
R/W
R/W
30
14
—
—
14
0
*
*
R/W
R/W
29
13
—
—
13
0
*
*
R/W
R/W
28
12
—
—
12
0
*
*
R/W
R/W
27
11
—
—
11
0
*
*
R/W
R/W
26
10
—
—
10
0
*
*
R/W
R/W
25
—
—
0
9
*
9
*
R/W
R/W
24
—
—
0
8
*
8
*
H'FEE8
H'FEEA
H'FEEC
R/W
R/W
R/W
23
7
*
*
7
*
R/W
R/W
R/W
22
*
6
*
6
*
R/W
R/W
R/W
21
*
5
*
5
*
R/W
R/W
R/W
20
4
*
*
4
*
R/W
R/W
R/W
19
3
*
*
3
*
R/W
R/W
R/W
18
* : Undefined
* : Undefined
2
*
*
2
*
R/W
R/W
R/W
17
1
*
*
1
*
DMAC
DMAC
DMAC
R/W
R/W
R/W
16
0
*
*
0
*