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rheine's avatar
rheine
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4 years ago

Quartus 18.1, cyclone V hard processor lost pinouts in Qsys

Mature design utilizing Quartus 18.1 and a Cyclone 5 (5cseba6u23i7n). Built many times and suddenly stopped with this error: Error: system.acl_iface.hps: The pin information for the Hard Processor ...
rheine's avatar
rheine
Icon for New Contributor rankNew Contributor
4 years ago

Uninstalled and reinstalled 18.1 (Standard both times) and restarted with a fresh checkout of the project and the error went away. Still not sure how I got it to give me this error.