Renesas H8S Series Hardware Manual page 910

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