Article ID: 000076887 Content Type: Troubleshooting Last Reviewed: 06/29/2014

Why doesn't the Native PHY compensate for clock frequency differences on Stratix V GX devices using Quartus II software versions 12.1sp1 and earlier?

Environment

    Quartus® II Subscription Edition
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Description

Due to a bug in the Quartus® II software version 12.1sp1 and earlier, the Rate Match FIFO of the Native PHY will not recognize SKIP characters and does not compensate for clock frequency differences on Stratix® V GX devices.

Resolution This problem will be fixed in a future version of the Quartus II software.

Related Products

This article applies to 5 products

Stratix® V GX FPGA
Stratix® V GT FPGA
Stratix® V GS FPGA
Stratix® V E FPGA
Stratix® V FPGAs

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