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and thus minimize to timing costs of its physical implementation (i.e. no additional muxing layer on
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and thus minimize to timing costs of its physical implementation (i.e. no additional muxing layer on
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an already critical timing path).
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an already critical timing path).
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<br><br>
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<br><br>
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An simple system using the DMA interface typically consists of a DMA master directly connected to
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An simple system using the DMA interface typically consists of a DMA master directly connected to
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openMSP430 core:
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openMSP430 core:
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<br><img src="http://opencores.org/usercontent,img,1431381105" alt="DMA simple systems" title="DMA simple systems" width="100%">
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<br><img src="http://opencores.org/usercontent,img,1431381105" alt="DMA simple systems" title="DMA simple systems" width="80%">
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<br><br>
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<br><br>
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However, it is also possible to combine different DMA masters using a custom arbitration logic:
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However, it is also possible to combine different DMA masters using a custom arbitration logic:
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<br><img src="http://opencores.org/usercontent,img,1431381122" alt="DMA complex system" title="DMA complex system" width="100%">
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<br><img src="http://opencores.org/usercontent,img,1431381122" alt="DMA complex system" title="DMA complex system" width="80%">
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<br><br>
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<br><br>
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<a name="2.%20Signal%20list"></a>
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<a name="2.%20Signal%20list"></a>
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<h1>2. Signal list</h1>
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<h1>2. Signal list</h1>
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Note that the DMA_WKUP functionality can be disabled by keeping all these bitfields <b>CLEARED</b>.
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Note that the DMA_WKUP functionality can be disabled by keeping all these bitfields <b>CLEARED</b>.
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<br>
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<br>
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<br>
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<br>
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</body></html>
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</body></html>
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