XC2VP20 FPGA for development board Rocket I/O

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voho

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XC2VP20

Hello everybody

I'm working in developpement board Rocket I/O. 8O
We use XC2VP20 FPGA.

Transmitter and Receiver: we use Parallel Fiber optical link. :idea:

I want to ask you some suggestion about the design (clock distribution….) :?:

Thank's in advance
 

Re: XC2VP20

I just read all related documents from xilinx website to develop XC2VP20FF896-5 board. Rocket I/O user guide is good enough for circuit & pcb design.
 

Re: XC2VP20

I think you should not use the Rocket IO builded in FPGA , because it is not stabilization .

At first , i use it too , but i find this fault , I ask the FAE in xilinx office , but they can not solve it , so I give up this scheme .
 

Re: XC2VP20

Hello everybody

My college have performed several
measurements of the RocketIO's latencies Ml300 evaluation board (VP7 device), but for the moment he reveal that the latency of the channel (transmitter - fibre - receiver) is not constant. 8O

luoliuzhu: what do you propose :?:
elektrom: I can not find documents from xilinx to develop XC2VP20FF896-5 board :idea:
 

Re: XC2VP20

really??? I also plan to use rocket IO, I need to reconsider my plan right now.
 

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