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punpun
Newbie
Newbie
278 Views
Registered: ‎02-08-2021

question about tandem pcie with field updates on U50

Good morning,guys

I'm doing a project that I will need to use xdma and ethernet the two ip  

and i need to make them tandem pcie with field updates

so,my question is that  is it neccessary to use the "PCIE4C" for the following design (xdma and ehternet)?
By the way,when i was creating the dma ip in vivado 2019.1 and vivado2020.2, i can't choose the "tandem pcie with field updates" but i can select it in 2019.2
so....is xdma suported tandem pcie with field updates for U50?

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1 Reply
deepthi
Xilinx Employee
Xilinx Employee
132 Views
Registered: ‎10-05-2020

Hi @punpun ,

Depending on your Design Requirements for Speed and Lane, you can decide whether to use  "PCIE4C" (Upto Gen 4 and upto X8) or not.

XDMA IP does not supports tandem with field updates in 2020.2 Version yet.

You can select the Tandem with Field updates in ultrascale+ integrated block IP.

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Regards,

Deepthi