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fa_fpga_enthusiast's avatar
fa_fpga_enthusiast
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Missing *.qprs File Support for EMIF IP in Quartus 24.3.1

Hello, In Quartus 24.1, all External Memory Interface (EMIF) IP cores included an option to provide a memory configuration file (*.qprs file) as input to the IP core. However, in Quartus 24.3.1, thi...
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sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
1 year ago

The EMIF IPs were separated out into separate ones for each protocol at 24.x (not sure which version, maybe 24.3). As such, you don't have to use the separate "Device Description IP" that you used to. In fact, you can't use the .qprs that were created with the "Device Description IP" from previous versions. Bonus though: the parameter editor is way faster now when you make changes.

You can still create a new preset for your EMIF IP either directly in Quartus in the IP Parameter Editor or in Platform Designer using the Presets tab.