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New Contributor

4 years ago

Error in placing the HPS DDR4 EMIF

Hello! I am using Quartus 21.2.0 Build 72 06/14/2021 SC Pro Edition software with COMXpress Stratix® 10 SoC SoM (https://www.reflexces.com/modules/stratix-10-soc/comxpressgxsx-stratix-10) I have...

sstrell

Super Contributor

4 years ago

The easiest thing to do would be to use the Interface Planner tool in Quartus to find legal locations for your additional external memory interfaces. That way you can guarantee that the I/O and resources needed for the additional interfaces are available.

https://www.intel.com/content/www/us/en/programmable/products/design-software/fpga-design/quartus-prime/features/interface-planner.html

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Error in placing the HPS DDR4 EMIF

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