Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Quartus 18.1, cyclone V hard processor lost pinouts in Qsys

rheine
Beginner
‎01-11-2022 10:09 AM
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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 System could not be determined. Please check whether your edition of Quartus Prime supports the selected device.

Our licenses are valid and other designs without a hard processor work fine.

What is going on? Any clue?

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EricMunYew_C_Intel
Moderator
‎01-13-2022 10:56 PM
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Have you tried Quartus 18.1 Standard which supports Cyclone V.

The Quartus 18.1 Pro doesn't support Cyclone V. 


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rheine
Beginner
‎02-01-2022 05:14 AM
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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.

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