Article ID: 000085538 Content Type: Troubleshooting Last Reviewed: 12/13/2021

Is there a known issue with the CRC_ERROR pin asserting momentarily before INIT_DONE goes high when the CRC WYSIWYG atom is used in Intel® Stratix® devices?

Environment

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Description

Yes, the CRC_ERROR pin asserts momentarily before INIT_DONE goes high when the CRC WYSIWYG atom is used in Intel® Stratix® devices. This issue does not occur if the CRC WYSIWYG atom is not used.

 

Resolution

This will be fixed in a future version of the Intel® Quartus® II Software. In the mean time, if you need to use the error detection CRC feature in Intel Stratix devices with the CRC WYSIWYG atom, you can download the following patch as a workaround for the Intel Quartus II Software v9.0 SP2 using the links below:

 

Related Products

This article applies to 1 products

Stratix® FPGAs

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