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Valued Contributor III
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Tightly Coupled I/F to FIFO

Starting a new design and considering my options. 

 

If I need to empty an onchip fifo very quickly should I use a tightly coupled data port? Will it even work? 

 

An external non-avalon peripheral will be stuffing the fifo and then interupting the NiosII when full. 

 

Thanks, 

Ken
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