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Difference on using DMACA in external-to-external and using EXDMAC.

Latest Updated:12/18/2013

Question:

What are the differences between using DMACA for external-to-external and using EXDMAC?

Answer:

DMACA uses the internal main bus, but EXDMAC does not use the internal main bus. Therefore, EXDAMC can perform transfer without being dependent on the usage status of the internal main bus.
Suitable Products
RX62N, RX621
RX63N, RX631