HD6412350 Hitachi, HD6412350 Datasheet - Page 854

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

DMAWER—DMA Write Enable Register
834
Bit
DMAWER
Initial value
Read/Write
:
:
:
:
—
—
7
0
Write Enable 1B
0
1
—
—
6
0
Writes to all bits in DMACR1B, bits 11, 7, and 3 in
DMABCR, and bit 5 in DMATCR are disabled
Writes to all bits in DMACR1B, bits 11, 7, and 3 in
DMABCR, and bit 5 in DMATCR are enabled
Write Enable 1A
0
1
—
—
5
0
Writes to all bits in DMACR1A, and bits
10, 6, and 2 in DMABCR are disabled
Writes to all bits in DMACR1A, and bits
10, 6, and 2 in DMABCR are enabled
Write Enable 0B
—
—
0
1
4
0
Writes to all bits in DMACR0B, bits 9,
5, and 1 in DMABCR, and bit 4 in
DMATCR are disabled
Writes to all bits in DMACR0B, bits 9,
5, and 1 in DMABCR, and bit 4 in
DMATCR are enabled
H'FF00
WE1B
R/W
Write Enable 0A
3
0
0
1
Writes to all bits in DMACR0A,
and bits 8, 4, and 0 in DMABCR
are disabled
Writes to all bits in DMACR0A,
and bits 8, 4, and 0 in DMABCR
are enabled
WE1A
R/W
2
0
WE0B
R/W
1
0
WE0A
R/W
0
0
DMAC