HD6412350 Hitachi, HD6412350 Datasheet - Page 237

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

7.3.5
DMABCR is a 16-bit readable/writable register that controls the operation of each DMAC
channel.
DMABCR is initialized to H'0000 by a reset, and in standby mode.
Bit 15—Full Address Enable 1 (FAE1): Specifies whether channel 1 is to be used in short
address mode or full address mode.
In full address mode, channels 1A and 1B are used together as a single channel.
Bit 15
FAE1
0
1
Bit 14—Full Address Enable 0 (FAE0): Specifies whether channel 0 is to be used in short
address mode or full address mode.
In full address mode, channels 0A and 0B are used together as a single channel.
Bit 14
FAE0
0
1
Bit
DMABCRH
Initial value
R/W
Bit
DMABCRL
Initial value
R/W
DMA Band Control Register (DMABCR)
Description
Short address mode
Full address mode
Description
Short address mode
Full address mode
:
:
:
:
:
:
:
:
DTME1
FAE1
R/W
R/W
15
0
7
0
DTE1
FAE0
R/W
R/W
14
0
6
0
DTME0
R/W
R/W
13
—
0
5
0
DTE0
R/W
R/W
12
—
0
4
0
DTIE1B
DTA1
R/W
R/W
11
0
3
0
DTIE1A
R/W
R/W
10
—
0
2
0
DTIE0B
DTA0
R/W
R/W
9
0
1
0
(Initial value)
(Initial value)
DTIE0A
R/W
R/W
—
8
0
0
0
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