HD64F2357F20V Datasheet, PDF (912/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

DMAWER—DMA Write Enable Register
Bit
:
7
6
DMAWER : —
—
Initial value :
0
0
Read/Write : —
—
H'FF00
5
4
—
—
0
0
—
—
DMAC
3
WE1B
0
R/W
2
WE1A
0
R/W
1
WE0B
0
R/W
0
WE0A
0
R/W
Write Enable 0A
0 Writes to all bits in DMACR0A,
and bits 8, 4, and 0 in DMABCR
are disabled
1 Writes to all bits in DMACR0A,
and bits 8, 4, and 0 in DMABCR
are enabled
Write Enable 0B
0 Writes to all bits in DMACR0B, bits 9,
5, and 1 in DMABCR, and bit 4 in
DMATCR are disabled
1 Writes to all bits in DMACR0B, bits 9,
5, and 1 in DMABCR, and bit 4 in
DMATCR are enabled
Write Enable 1A
0 Writes to all bits in DMACR1A, and bits
10, 6, and 2 in DMABCR are disabled
1 Writes to all bits in DMACR1A, and bits
10, 6, and 2 in DMABCR are enabled
Write Enable 1B
0 Writes to all bits in DMACR1B, bits 11, 7, and 3 in
DMABCR, and bit 5 in DMATCR are disabled
1 Writes to all bits in DMACR1B, bits 11, 7, and 3 in
DMABCR, and bit 5 in DMATCR are enabled
Rev.6.00 Oct.28.2004 page 882 of 1016
REJ09B0138-0600H