DMA Priority

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DMA Priority

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Dekabrist
Contributor I

Hello,

 

I have MCF52100CAE66 MCU. If I set for DMA0 and DMA2  identical data source (for example, URB0) who will have high priority - DMA0 or DMA2?

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TomE
Specialist II

MCF52110 ColdFire® Integrated
Microcontroller Reference Manual

 

16.4.3.1 Channel Prioritization
The four DMA channels are prioritized in ascending order (channel 0 having highest priority and channel
3 having the lowest) or in an order determined by DCRn[BWC].

 

Tom

 

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