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Mikexx's avatar
Mikexx
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

LPDDR2 IP woes

I am using the Quartus Lite application from 17.1 to 22.1, all varieties have been tested. In essence I am porting a design that was tested on a: Terasic Technologies Cyclone V GX Starter Kit ...
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi Mike,


"I see, so what you are saying is that I cannot use the LPDDR2 SDRAM Controller IP?"

  • No. You can use the IP.


"I'm not getting as far as a working design. The issue is over using Intel IP Megafunction and trying to get the External Memory Interface Toolkit to work without crashing Quartus."

  • Yes I understand that. But which board that you are successfully configured with Toolkit? The Cyclone V GX Starter Kit?


"Yes, I have checked and double checked the pins are set correctly in the qsf file, device etc. The error is in my first post?"

  • So you are seeing an Internal Error when Linking the project to device? If yes, can you provide the error details as well?


Can you test with the example design generated from the Quartus?


Regards,

Adzim