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mschiller-nrao's avatar
mschiller-nrao
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2 months ago

Proper way to infer Quad Port Ram?

I generated the Quad Port Template in Quartus 2025.3.  I then wrapped it into a wrapper and finally into my design. This is then instantiated with the following generics: Info(19337): VHDL info a...
Compilation
Hdl
RichardT_altera's avatar
RichardT_altera
Icon for Super Contributor rankSuper Contributor
2 months ago

The template provided in Quartus is the correct way to infer the Quad-Port RAM.
However, as sstrell mentioned, it depends on the device you are using. Quad-Port RAM is supported in Agilex and Stratix 10 devices.
You can verify this by navigating to:

IP Catalog → RAM: 4-PORT FPGA IP → Right-click → Details → Supported Device Families

Regards,
Richard Tan