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dncmrc1's avatar
dncmrc1
Icon for Occasional Contributor rankOccasional Contributor
5 months ago
Solved

Agilex 7 slew rate reconfiguration

We need to change dynamically (reconfigure) the transceiver TX slew rate. How can that be done?  
Transceiver
  • CheepinC_altera's avatar
    CheepinC_altera
    4 months ago

    Hi,

     

    For configuring TX Equalization on the Agilex™ 7 FGT PMA, you can use register 0x47830, which controls the TX EQ parameters. You may also refer to the proc set_txeq_settings procedure in the file ttk_helper_ftile_9_25.tcl, as it provides an example of how these settings are applied.

     

    Feel free to let me know if you have any further questions. Thank you.

CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
5 months ago

 

Hi,

 

Thanks for the update. From your description, I understand you are referring to L/H tiles. Could you please confirm if you are talking about Stratix 10 devices, which support L/H tiles?

 

Thank you.

dncmrc1's avatar
dncmrc1
Icon for Occasional Contributor rankOccasional Contributor
5 months ago

Hi,

 

Sorry, my bad. I am referring to F-tiles and Agilex 7.

I got confused since I have another issue related to Stratix 10 and L/H tile.

But this issue is indeed referring to F-tiles and Agilex 7, sorry.

Regards