User`s manual

Chip Errata
DSP56305 Digital Signal Processor
Mask: 0F13S
DSP56305 Errata  1996 - 2002 Motorola pg. 22 /ng/12/20/02
ES95
Description (added 8/15/98):
If more than a single DMA channel is enabled while the DSP stays in the
WAIT processing state, and triggering one of the DMA channels causes
an exit from the WAIT state (See A-6.115, UM), triggering another DMA
channel might cause improper DMA operation.
Workaround:
Assure that only a single DMA channel can be triggered during DSP
WAIT state. If the application cannot guarantee this, other DMA
channels should be disabled before the WAIT processing state is entered
and then reenabled after WAIT state is exited.
0F13S
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