The port order is read from the platform yaml file (for the zcu216, see: https://github.com/casper-astro/mlib_devel/blob/m2021a/jasper_library/platforms/zcu216.yaml#L131-L152). Worth double checking, but from a quick glance it looks like order 0,1,2,3, which from https://docs.xilinx.com/v/u/en-US/ug1390-zcu216-eval-bd (p49) is left top, left lower, right top, right lower.
Cheers, Jonathon On Mon, 31 Jul 2023 at 01:56, Gianni Comoretto <giovanni.comore...@inaf.it> wrote: > A related question. How are the 4 SFP ports mapped to the 4 channels in > the 100GB? In other words, which connector of the breakout cable must be > plugged in each of the 4 cages? > > Thank you > > Gianni > Il 31/07/23 09:03, David Harold Edward MacMahon ha scritto: > > Hi, Mitch, > > Does this mean that the four ports on the ZCU216 can function as a single > 100 GbE interface? If so, then I'll need to amend my response to Ken in a > different thread. > > Thanks, > Dave > > On Jul 30, 2023, at 22:28, Mitch Burnett <mitch.burn...@byu.edu> > <mitch.burn...@byu.edu> wrote: > > Ken, > > If you plan to use fiber you can use this MTP to 4 UPC/LC breakout cable: > https://www.fs.com/products/68059.html With these generic SFP28 > transceivers for the LC end: https://www.fs.com/products/75296.html > > The MTP end of the connector will need to have a transceiver programmed to > be compatible for your target NIC/switch. For example, targeting a Mellanox > NIC you can purchase the following transceiver making sure to select the > “Mellanox” compatible configuration: > https://www.fs.com/products/71009.html > > If you want to use copper cables you can purchase this 100G to 4x25G > breakout cable: > https://www.fs.com/products/49617.html?attribute=10201&id=197844 > > When choosing cooper, make sure the configuration is the “dual > compatibility” solution. This configuration will have “end A” targeting > your hardware brand that the QSFP28 end will plug into (e.g., select > Mellanox for a Mellanox NIC) and that “end B” is selected to be “generic”. > For copper, it is also not recommended to purchase lengths longer than 3 > meters. > > A few other notes to get the ZCU216 100G running. Jumpers need to be > installed on each of the 4 headers next to the 4x SFP28 cage to enable > transmit. See the ZCU216 UG for more information regarding this. The > reference clock for the 100G CMAC also needs to be programmed. For this, > there is a `prg_8a34001` binary distributed with the CASPER ZCU216 image in > the `/home/casper/bin` directory. > > Hope this helps, > > Mitch > > On Jul 28, 2023, at 6:27 AM, Ken Semanov <shapkiqua...@gmail.com> > <shapkiqua...@gmail.com> wrote: > > > Dear Mitch, > > Thanks for the help with this. Would you happen to know the make and > model of the cable that was used for implementing the tutorial? Also the > receiving NIC? I believe we have enough resources here to closely > replicate your hardware. > > > > On Monday, July 24, 2023 at 7:20:45 PM UTC-4 Mitch Burnett wrote: > >> By default, the tool will targeting the first CMAC location in this case >> it is the 4x25 SFP28 cage for the ZCU216. >> >> The 100G port option is the one you would want to select. >> >> Best, >> >> Mitch >> >> On Jul 24, 2023, at 3:40 PM, Ken Semanov <shapki...@gmail.com> wrote: >> >> >> >> A simulink model appears below with the hosting github. Is this tutorial >> intended to target a ZCU216 with a mezzanine card containing a 100GbE port, >> or is it intended to target to the J29 4xSFP28 cage? >> >> zcu216_tut_onehundred_gbe.slx >> >> >> https://github.com/mitchburnett/tutorials_devel/tree/main/rfsoc/tut_onehundred_gbe >> >> In light of the above question, what should be the port configuration on >> the receiving NIC? The following options are available. Thank you ! >> >> <portoptions.png> >> >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "cas...@lists.berkeley.edu" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to casper+un...@lists.berkeley.edu. >> To view this discussion on the web visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/83a48147-2082-41de-9095-2e15b3378e32n%40lists.berkeley.edu >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/83a48147-2082-41de-9095-2e15b3378e32n%40lists.berkeley.edu?utm_medium=email&utm_source=footer> >> . >> <portoptions.png> >> >> > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" <casper@lists.berkeley.edu> group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/6db16175-8823-458e-aa70-dcd262ef8f99n%40lists.berkeley.edu > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/6db16175-8823-458e-aa70-dcd262ef8f99n%40lists.berkeley.edu?utm_medium=email&utm_source=footer> > . > > > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" <casper@lists.berkeley.edu> group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/0898C15F-E68F-45C5-92D8-138C7C2D6558%40byu.edu > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/0898C15F-E68F-45C5-92D8-138C7C2D6558%40byu.edu?utm_medium=email&utm_source=footer> > . > > > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" <casper@lists.berkeley.edu> group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/08514B3C-0C26-4AE2-BEAE-88B701FD9F49%40berkeley.edu > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/08514B3C-0C26-4AE2-BEAE-88B701FD9F49%40berkeley.edu?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups " > casper@lists.berkeley.edu" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/facb1918-1a47-afce-863e-53eb7936595b%40inaf.it > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/facb1918-1a47-afce-863e-53eb7936595b%40inaf.it?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAPU71P8Yg6sAPasKrFSEHmx1b2doo_nL%3D2Q%2BZXPA-qv2VdUJLA%40mail.gmail.com.
