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ls4's avatar
ls4
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5 years ago
Solved

NCO IP (altera_nco_ii) "failed to initialize device database" on Quartus Prime Pro 20.1

I created an empty project for a Stratix 10 SX 1SX280HU1F50E2VG device using Quartus Prime Pro 20.1 on RHEL 6 host. I then created an NCO IP with settings that worked fine under my 19.1 project. When...
  • KennyT_altera's avatar
    KennyT_altera
    5 years ago

    Hi Paul,

    The workaround at the moment would be the generate the IP in 19.4 and use the RTL generated in your 20.1 Quartus release.

    We are sorry to inform this. Currently, we are working on this and will file a kdb/documentation on this as well.

    Thanks

ls4's avatar
ls4
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5 years ago

Kenny,

Thank you. I will give this a try.

Paul

ls4's avatar
ls4
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5 years ago

I can confirm that my build completed using this workaround. I copied old synthesized files from 19.1 for this IP to the project before building.