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bob_bitchen
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3 years ago

NIOS SDK tools don't see memory region

We use an Arrow LPDDR controller from the BeMicro designs back with Quartus 12. I have a CIV E design in Quartus 21 lite with a NIOS II F. In platform designer, the NIOS vector selection drop-do...
bob_bitchen's avatar
bob_bitchen
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

OK, but this doesn't make the ram available to the SDK. That is the problem I'm trying to solve here.

We used to be able to target the ddr device prior to Quartus 18, but 18 and above there is a bug introduced by Intel that doesn't allow the mddr to be a memory region for the linker.