Article ID: 000084997 Content Type: Troubleshooting Last Reviewed: 09/29/2014

Can I drive dedicated transceiver REFCLK pins during power up and down sequencing on Arria 10 devices?

Environment

  • Intel® Arria® 10 GT FPGA
  • Intel® Arria® 10 GX FPGA
  • Intel® Arria® 10 SX SoC FPGA
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Description

The Arria® 10 device dedicated transceiver REFCLK pins are not subject to the same hot-socketing limitations of the general purpose I/O pins. It is OK to drive the dedicated transceiver REFCLK pins during power-up and power-down sequencing of Arria 10 devices.

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