Forum Discussion
aamodini
New Contributor
New ContributorRead data from Avalon-MM FIFO
I am writing data into an Avalon-MM FIFO using Nios. Is it possible to read data from this FIFO inside the FPGA fabric using Verilog?
sstrell
Super Contributor
Super Contributor"Is it possible to" what? "data from this FIFO..."
Critical word seems to be missing from your question. If you mean "read data" then yes, you would do a read from the output side of the FIFO.
Maybe more clarification is required.
aamodiniNew Contributor
New ContributorMy bad, I have edited the post. Yes, I meant to ask if we can read data. I would like to know the steps for the same.
I am using the Avalon FIFO IP component to write data into from the Nios side.
In order to read this data from the fabric, do I have to write a slave interface module (like a wrapper) and connect the signals to the FIFO instance?
Also, would a simple read-from-FIFO logic look something like this?
Thanks.
