H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 888

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

Appendix B Internal I/O Register
MAR1BH—Memory Address Register 1BH
MAR1BL—Memory Address Register 1BL
IOAR1B—I/O Address Register 1B
Rev. 3.00 Sep 15, 2006 page 854 of 988
REJ09B0330-0300
Bit
MAR1BH
Initial value
Read/Write
Bit
MAR1BL
Initial value
Read/Write
Bit
IOAR1B
Initial value
Read/Write
:
:
:
:
:
:
:
:
:
:
:
:
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Specifies transfer destination address
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Not used
R/W
R/W
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'FEF8
H'FEFA
H'FEFC
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
2
2
*
*: Undefined
*
*
*: Undefined
R/W
R/W
R/W
17
1
*
*
1
*
DMAC
DMAC
DMAC
R/W
R/W
R/W
16
0
0
*
*
*