HD6412350 Hitachi, HD6412350 Datasheet - Page 849

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

IOAR0A—I/O Address Register 0A
ETCR0A—Transfer Count Register 0A
Bit
IOAR0A
Initial value
Read/Write
Sequential
mode
Idle mode
Normal mode
Repeat mode
Block transfer
mode
Bit
ETCR0A
Initial value
Read/Write
:
:
:
:
:
:
:
:
In short address mode: Specifies transfer source/transfer destination address
In full address mode: Not used
R/W
R/W
15
15
Transfer number storage register
*
*
Block size 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
*
*
R/W
R/W
Transfer counter
9
9
*
*
R/W
R/W
8
8
*
*
H'FEE4
H'FEE6
R/W
R/W
7
7
*
*
R/W
R/W
6
*
6
*
R/W
R/W
5
*
5
*
Block size counter
Transfer counter
R/W
R/W
4
4
*
*
R/W
R/W
3
3
*
*
R/W
R/W
* : Undefined
* : Undefined
2
2
*
*
R/W
R/W
1
1
*
*
DMAC
DMAC
R/W
R/W
0
0
*
*
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