04-16-2019 11:38 AM
I'm working on a design with a single SDI transmitter using the "SMPTE UHD-SDI TX SUBSYSTEM" and "UHD-SDI GT" cores. I have everything connected as required between the two cores, however the "UHD-SDI GT" core has many open connections for RX stuff I don't need. I was hoping the RX side of this core would get synthesized out and be a non-issue, but it seems this causes many critical warnings and eventually an error in implementation.
What is the best way to connect these uneeded ports up to avoid this issue and not waste resources?
04-17-2019 07:44 PM
UHD-SDI GT only support Duplex and RX-only data flow for now.
Please check PG290 appendix C.
I am not sure if TX only is implementable since the GUI does not support it ,
but other users may give you some good input if you can share the critical warnings from your design implementation.
Thanks & regards
04-17-2019 11:49 PM
HI @baf2099 ,
I would try to set up the UHD-SDI GT as full duplex and then connect all the RX input to 0 and check if the RX part is optimized0
05-01-2019 01:54 AM
HI @baf2099 ,
Do you have any update on this? Is everything clear for you?
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Thanks and Regards,