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Sunnyaloc's avatar
Sunnyaloc
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2 years ago

Loosing data because Rapidio is not ready during large data transfers

I'm want to know if I have to follow any guidlines to get maximum bandwidth out of Rapidio Rapidio configuration I use is as below. Right now I use Rapidioii with 1250 Mbaud and 125Mhz reference fr...
Transceiver
Sunnyaloc's avatar
Sunnyaloc
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2 years ago

Hi Pavee, Thanks for your reply. I'm using Rapidioii in Arria10 and ArriaV. I see the same issue in both the FPGAs.

First the IP is going out of ready and then internal buffers are going full. This results in port_error

I tried what you suggested by enabling the 16bit device ID on Arria10. This didn't resolve the issue. I see the problem as mentioned above.