DMA
Control
Many different direct memory access
(DMA)
functions occur during system operation.
There
is
a read address as
well
as a write address to the DMA register so you can tell
which DMA channels are enabled.
The address names for the DMA register are as
follows:
DMACONR - Direct Memory Access Control - read-only.
DMACON - Direct Memory Access
Control-
write-only.
The contents of this register are shown in table
7-5
(bit on if enabled).
212
System Control Hardware
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