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Normal DMA: Difference between revisions

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(always started from SA1)
(steps to follow)
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'''Normal DMA''' is one of the [[SA-1]]'s two DMA modes.  It is always started from the SA-1's cpu.
'''Normal DMA''' is one of the [[SA-1]]'s two DMA modes.  It is always started from the SA-1's cpu. These are the steps followed:
 
# set [[DCNT]]
# specify source start address
# set number of bytes
# specify destination start address


=== Reference ===
=== Reference ===

Revision as of 06:39, 22 December 2023

Normal DMA is one of the SA-1's two DMA modes. It is always started from the SA-1's cpu. These are the steps followed:

  1. set DCNT
  2. specify source start address
  3. set number of bytes
  4. specify destination start address

Reference