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What is the right SOPC compenent for dcfifo?

Altera_Forum
Honored Contributor II
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Hi, 

 

what I'm trying to do is the following: 

 

 

I have an two DCFIFO as mega function outside the nios system . 

 

 

I would like to have a avalon component(s) that connect to first DCFIFO component and transfers the first DCFIFO data 1000 words to an onboard SRAM.  

I would like to have a avalon component(s) that connect to second DCFIFO component and transfers to the second DCFIFO 1000 words from an onboard SRAM.  

 

 

 

 

In the Nios II software . After the transfer is done I would like to get an interrupt in the Nios II. 

 

 

 

 

It would be great if somebody can point me to the exact SOPC components and avalon interface specification I need for this task. 

 

 

Thanks in advance, 

ofer 

:cool:
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