Article ID: 000082821 Content Type: Troubleshooting Last Reviewed: 09/25/2018

Why does the Low Latency 100G Ethernet Intel® Stratix® 10 FPGA IP show 'H-Tile' as 'Target transceiver tile' when targeting a 'L-Tile' only device?

Environment

  • Intel® Stratix® 10 GX FPGA
  • Intel® Stratix® 10 FPGAs and SoC FPGAs
  • Intel® Stratix® 10 SX SoC FPGA
  • Intel® Quartus® Prime Pro Edition
  • Low Latency 100G Ethernet Intel® FPGA IP for Arria® 10 and Stratix® V
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    Description

    When working with a 'L-Tile' only device, the 'Target transceiver tile' drop down menu is disabled and shows the 'H-Tile' default value. 'H-Tile' is coded in the component description file as its default.

    Resolution

    The designer can safely ignore the 'H-Tile' as 'Target transceiver tile' when targetting L-Tile devices, the IP will generate HDL targeting the correct device tile. This problem will be fixed in a future release of the Intel® Quartus® Prime software.

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