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In the RX PMA setting of the Arria® 10 GX Transceiver Block, the CTLE Mode has "Manual" and "Triggered". How should I use them?

In the RX PMA setting of the Arria® 10 GX Transceiver Block, the CTLE Mode has "Manual" and "Triggered". How should I use them?

  • Updated

For Arria® 10 GX + Native PHY configuration, use CTLE : Manual and set any value in QSF or Assignment Editor.
Also, as noted in the User Guide, CTLE : triggered mode is only available for Gen3 configurations in PCIe Protocol.

Intel® Arria® 10 Transceiver PHY User Guide
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-10/ug_arria 10_xcvr_phy.pdf

(5.1.2.1.4. High Data Rate Mode for Continuous Time Linear Equalization (CTLE))

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Category: Transceivers
Tools: Quartus® Prime
Device: Arria® 10

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