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simonh_bwt
Adventurer
Adventurer
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Registered: ‎02-08-2016

Ultrascale+ GTY Interface Documentation DS923 and answers 69011 Use a Unit called UI

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Hi,

Ultrascale+ GTY Interface Documentation DS923 and answers 69011 Use a Unit called "UI"

In particular all the latency timing given in : answers69011

Is expressed in this unit. Please couls someone explain what UI means as it is not documented

anywhere I can find it.

 

Thanks

Simon Hildebrand

 

DS923 (v1.18) February 12, 2021

 

DS923 (v1.18) February 12, 2021

 

 

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roym
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Registered: ‎07-30-2007

UI is unit interval.  It is 1 bit period.  So for instance at 10 Gbps it is 100 ps and at 1 Gps it is 1 ns.




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roym
Moderator
Moderator
319 Views
Registered: ‎07-30-2007

UI is unit interval.  It is 1 bit period.  So for instance at 10 Gbps it is 100 ps and at 1 Gps it is 1 ns.




----------------------------------------------------------------------------
Don't forget to reply, kudo, and accept as solution
Be sure to visit the Resources post periodically to keep up with the latest
https://forums.xilinx.com/t5/Serial-Transceivers/Serial-Transceiver-Forum-Guidelines-and-Useful-Resources/td-p/1173590
----------------------------------------------------------------------------


View solution in original post