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zjj's avatar
zjj
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4 hours ago

scfifo ip with mlab

I instantiated the agilex7 scfifo IP,  and the fifo paremeter as follow: width is 1024  depth is 4,  the use_eab is on, ram_block_type is MLAB. but I find the scfifo is infer to M20K from the ram s...
Compilation
wa_itd's avatar
wa_itd
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3 hours ago

How are you checking what it inferred? You should be able to find it in the compilation report, then RAM summary.

Not sure if it makes a difference, but try using lowercase, and don' tuse the ternary operator, just put "mlab".

Check Quartus warning messages - if it's been unable to generate something as MLABs, it will give you a warning. You haven't overridden the value anywhere? Haven't created an scfifo component yourself?

Let me know if you find anything :-)