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5949 Discussions

FIFO without using m9k block ?

Jerome
Novice
451 Views

Hi guys,

 

I wonder if there is a way to use a fifo without using m9k blocks ? (I precise that my fifo is just a data clk domain transfert so no need of addresses, just empty and full with data_in and out signals.)

 

I'm actually trying to re-route a fifo which is in m9k block but I have no more m9k blocks available...

 

Thanks for your help !

 

Regards.

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1 Solution
JohnT_Intel
Employee
151 Views

Hi,

 

Yes you are able to implement in LAB block. You will need to use "use_eab" parameter to disable the FIFO from using memory block. Please refer to https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_fifo.pdf.

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2 Replies
JohnT_Intel
Employee
152 Views

Hi,

 

Yes you are able to implement in LAB block. You will need to use "use_eab" parameter to disable the FIFO from using memory block. Please refer to https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_fifo.pdf.

Jerome
Novice
151 Views

Hi,

 

Thanks for your reply. I'm able do to so with the Altera FIfo core. I'll check if I can do the same thing with my own Fifo.

 

Thank you for the link as well !

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