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IOAR0B—I/O Address Register 0B
IOAR1B—I/O Address Register 1B
15
Bit
:
IOAR0B
:
Initial value
:
*
R/W
R/W
:
In short address mode: Specifies transfer destination/transfer source address
In full address mode:
*: Undefined
ETCR0B—Transfer Count Register 0B
Bit
ETCR0B
Initial value
R/W
Sequential mode
and idle mode
Repeat mode
Block transfer mode
*: Undefined
Note: Not used in normal mode.
1076
14
13
12
11
*
*
*
*
R/W
R/W
R/W
R/W
:
15
14
13
12
:
:
*
*
*
*
:
R/W
R/W
R/W
R/W
Holds number of transfers
H'FEEC
H'FEFC
10
9
8
7
*
*
*
*
R/W
R/W
R/W
R/W
Not used
H'FEEE
11
10
9
8
*
*
*
*
R/W
R/W
R/W
R/W
Transfer counter
Block transfer counter
6
5
4
3
*
*
*
*
R/W
R/W
R/W
R/W
7
6
5
4
*
*
*
*
R/W
R/W
R/W
R/W
R/W
Transfer counter
DMAC
DMAC
2
1
0
*
*
*
R/W
R/W
R/W
DMAC
3
2
1
0
*
*
*
*
R/W
R/W
R/W
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