Cesar0182
Member level 5
Greetings ... tell them that I am new using the IP cores in Vivado, and I would like to know if it is possible to increase the memory capacity of the fifo_generator IP core v13.2? And how is the correct way to do it ?.
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CONSTANT Almost_Full_Depth : std_logic_vector(9 downto 0) := "0111110100";
That's odd, I posted yesterday about what the issue was but there isn't a post, must have forgot to click the post button.
Anyway the problem is in your constant for Almost_Full_Depth:
which translates to 500, which means your code is still treating the FIFO as being 512 deep.Code:CONSTANT Almost_Full_Depth : std_logic_vector(9 downto 0) := "0111110100";
FYI, for the previous posters the FIFO was reconfigured to be 1024 just open the zip file of the FIFO IP directory and look at the xci file.
thanks for the help Ads-ee ... you suggest that you increase the value of Almost_Full_Depth ?. As for the .xci file, do I need to modify some value?
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_RD_DEPTH">1024</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WR_DEPTH">1024</spirit:configurableElementValue>