HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1145

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

IOAR0B—I/O Address Register 0B
ETCR0B—Transfer Count Register 0B
Sequential
mode and
idle mode
Repeat mode
Block transfer
mode
Bit
IOAR0B
Initial value
Read/Write
Bit
ETCR0B
Initial value
Read/Write
Note: Not used in normal mode.
(Not supported in H8S/2321)
(Not supported in H8S/2321)
:
:
:
:
:
:
:
:
R/W
R/W
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Not used
15
15
Transfer number storage register
*
*
R/W
R/W
14
14
*
*
R/W
R/W
13
13
*
*
R/W
R/W
12
12
*
*
R/W
R/W
11
11
*
*
R/W
R/W
10
10
*
*
Block transfer counter
R/W
R/W
9
9
*
*
Transfer counter
R/W
R/W
8
8
*
*
Rev.6.00 Sep. 27, 2007 Page 1115 of 1268
H'FEEC
H'FEEE
R/W
R/W
7
7
*
*
R/W
R/W
6
6
*
*
Appendix B Internal I/O Registers
R/W
R/W
5
5
*
*
Transfer counter
R/W
R/W
4
4
*
*
R/W
R/W
3
*
3
*
REJ09B0220-0600
R/W
R/W
* : Undefined
2
*
* : Undefined
2
*
R/W
R/W
1
*
1
*
DMAC
DMAC
R/W
R/W
0
*
0
*