Forum Discussion

mario's avatar
mario
Icon for New Contributor rankNew Contributor
1 month ago

Download links not working

Cyclone V Device Handbook Volume 1: Device Interfaces and Integration
Page 128: “Guideline: Adhere to the LVDS I/O Restrictions and Differential Pad Placement Rules”

The guideline includes a link to the document below. However, when I access it, the link appears to be broken and I am unable to download the file. Could you please advise where I can obtain it?

”Cyclone V Differential Pad Placement Rule and Pad Mapping Files”
http://www.altera.com/literature/dp/cyclone-v/differential_pad_placement_mapping_files.zip

 

4 Replies

  • sstrell's avatar
    sstrell
    Icon for Super Contributor rankSuper Contributor
    30 days ago

    Things are still moving from Intel to Altera so I'm not surprised you found a bad link.  Did you check the pin connections guidelines doc that is linked there as well: 

    https://www.intel.com/content/www/us/en/content-details/654351/cyclone-v-gx-gt-e-sx-st-and-se-device-family-pin-connection-guidelines.html

    Maybe it has what you need.

    • AqidAyman_Altera's avatar
      AqidAyman_Altera
      Icon for Regular Contributor rankRegular Contributor
      26 days ago

      Hello,

       

      We really apologize for the problem you are experiencing. I have reported this internally.

      In the meantime, let me know if you were able to find the information you need in the Pin Connection Guidelines, as pointed out by sstrell.

       

      Regards,
      Aqid

  • mario's avatar
    mario
    Icon for New Contributor rankNew Contributor
    26 days ago

    Hello,

    Thank you for your reply.

    I will review the Pin Connection Guideline.
    Regarding the Cyclone V Differential Pad Placement Rule and Pad Mapping Files, is my understanding correct that there is no need to refer to them at this stage? 
    At the moment, I believe it should be sufficient to follow the guidance provided by Quartus Prime.

    Regards,
    Mario