Why does the Low Latency 100G Ethernet Intel® FPGA IP fail timing on Intel® Stratix® 10 FPGA? - Why does the Low Latency 100G Ethernet Intel® FPGA IP fail timing on Intel® Stratix® 10 FPGA?
Description When using the Low Latency 100G Ethernet Intel® FPGA IP with RSFEC and/or KR mode enabled on Intel® Stratix® 10 FPGA, timing violations can be observed. Resolution To work around these timing violations when using Intel® Quartus® Prime version 18.0 or 18.1: a. Check the Low Latency 100G Ethernet Intel® FPGA IP placement using the Quartus Prime Chip Planner. If any hard block in the core is in the way of the placement of the Intel® Stratix® 10 100G IP placement, it may create long routing and result in bad timing. If this is the case, please choose a different set of transceiver locations when possible. b. Try seed sweeping to get a better timing result. This problem has been improved but not fixed in version 19.1 of the Intel® Quartus® Prime Edition Software.
Custom Fields values:
['novalue']
Troubleshooting
2205966624
True
['Low Latency 100G Ethernet IP for Arria® 10 and Stratix® V']
['FPGA Dev Tools Quartus® Prime Software Pro']
No plan to fix
18.0
['Stratix® 10 GX FPGA', 'Stratix® 10 MX FPGA', 'Stratix® 10 SX FPGA', 'Stratix® 10 TX FPGA']
['novalue']
['novalue']
['novalue'] - 2023-01-10
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