Solution

000035326 - Design Advisory - Versal GTM Performance Considerations for 112G Long Reach (LR) with Specific Versal Premium and HBM Packages

Release Date
2024-02-14
Revision
1.0 English

To ensure datasheet performance for 112G LR applications, please follow these steps:

  1. Refer to the provided table to identify the lanes that do not support 112G LR applications.
  2. Avoid selecting the identified lanes for your 112G LR application requirements.
  3. Choose the remaining lanes that are suitable for 112G LR applications to ensure reliable signal transmission.
SeriesPackage NameQuad NumberChannels without 112G LR Support
Versal PremiumVP1402_F1760Quad 109Channel 3
VP1402_A2785Quad 110Channel 0
VP1502_A3340Quad 208Channel 3
VP1702_A3340Quad 110Channel 0 & Channel 2
Quad 112Channel 0
Quad 115Channel 2
Quad 116Channel 0 & Channel 2
Quad 117Channel 0 & Channel 2
Quad 202Channel 0
Quad 214Channel 3
VP1702_A5601Quad 109Channel 0
Quad 110Channel 0 & Channel 2
Quad 111Channel 0 & Channel 2
Quad 112Channel 0
Quad 115Channel 0 & Channel 2
Quad 116Channel 0 & Channel 2
Quad 117Channel 0 & Channel 2
Quad 118Channel 1
Quad 202Channel 0
Quad 203Channel 1 & Channel 3
Quad 205Channel 1 & Channel 3
Quad 208Channel 3
Quad 214Channel 3
Quad 217Channel 1
VP1802_C4072Quad 110Channel 0 & Channel 2
Quad 112Channel 0
Quad 115Channel 2
Quad 116Channel 0 & Channel 2
Quad 117Channel 0 & Channel 2
Quad 202Channel 0
Quad 214Channel 3
Quad 220Channel 3
VP1802_A5601Quad 109Channel 0
Quad 110Channel 0
Quad 111Channel 2
Quad 112Channel 0
Quad 115Channel 0 & Channel 2
Quad 116Channel 0 & Channel 2
Quad 117Channel 0 & Channel 2
Quad 118Channel 0 & Channel 2
Quad 121Channel 2
Quad 122Channel 0 & Channel 2
Quad 123Channel 0
Quad 124Channel 0 & Channel 2
Quad 202Channel 0
Quad 207Channel 3
Quad 208Channel 3
Quad 214Channel 3
Quad 217Channel 1
Quad 220Channel 3
Quad 221Channel 1
Quad 223Channel 1
Quad 224Channel 1
VP2502_B3340Quad 112Channel 3
Quad 203Channel 1 & Channel 3
Quad 204Channel 2
Quad 205Channel 1
Quad 206Channel 1
Quad 208Channel 3
VP2502_A5601Quad 110Channel 2
Quad 203Channel 3
Quad 208Channel 3
VP2802_A5601Quad 109Channel 0 & Channel 2
Quad 110Channel 0 & Channel 2
Quad 111Channel 0 & Channel 2
Quad 112Channel 0
Quad 115Channel 0
Quad 116Channel 0 & Channel 2
Quad 117Channel 0 & Channel 2
Quad 118Channel 0
Quad 121Channel 0
Quad 122Channel 0 & Channel 2
Quad 202Channel 0
Quad 205Channel 1 & Channel 3
Quad 207Channel 1
Quad 208Channel 1 & Channel 3
Quad 209Channel 1
Quad 210Channel 1
Quad 211Channel 1
Quad 212Channel 1 & Channel 3
Quad 213Channel 1
Quad 214Channel 1 & Channel 3
Quad 215Channel 1
Quad 216Channel 1
Quad 217Channel 1
Quad 218Channel 1
Quad 219Channel 1
Quad 220Channel 3
Quad 221Channel 1
Quad 223Channel 1
Quad 224Channel 1
Versal HBMVH1542_A4737
&
VH1582_A4737
Quad 202Channel 0
Quad 203Channel 1 & Channel 3
Quad 204Channel 2
Quad 205Channel 1
Quad 206Channel 1
VH1742_A4737
&
VH1782_A4737
Quad 110Channel 3
Quad 202Channel 3
Quad 203Channel 1 & Channel 3
Quad 204Channel 1 & Channel 2
Quad 205Channel 3
Quad 206Channel 0
Quad 208Channel 3

Note: this table includes only the lanes that do not support 112G LR applications.

If your specific package or quad is not listed in the table, there are no limitations, and you can choose any channel without concerns.

For the following exceptions that require waiving DRC, please contact your FAE or file a support case:
  1. Non-LR channels with a loss budget of 20 dB or less (Ball to Ball), including Designs with Medium Reach, Very Short Reach, or Extra Short Reach (MR/VSR/XSR) applications defined by IEEE/OIF.
  2. Designs with either TX or RX (but not both) being utilized within a specific channel.