Why does my timing degrade after implementing Distributed Sector Level based clock gating? - Why does my timing degrade after implementing Distributed Sector Level based clock gating?
Description Distributed Sector Level based clock gating in Intel® Stratix® 10 or Intel Agilex® 7 devices results in a Hyper-Retiming restriction for any paths crossing from one clock sector into another, which can result in performance degradation. Distributed Sector Level-based clock gating is therefore not recommended for high-frequency clock domains or for large designs, which are implemented across multiple clock sectors and rely on Hyper-Retiming. Resolution This Hyper-Retiming restriction is scheduled to be removed in a future release of the Intel® Quartus® Prime Pro Edition Software.
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Troubleshooting
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['Clock Control Stratix® 10 FPGA IP']
['FPGA Dev Tools Quartus® Prime Software Pro']
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19.1
['Agilex™ 7 FPGAs and SoCs', 'Stratix® 10 FPGAs and SoCs']
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['novalue'] - 2023-06-05
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