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Altera_Forum
Honored Contributor I
953 Views

Does Cyclone IV GX support PCIe Gen2?

Does Cyclone IV GX support PCIe Gen2? 

 

Regards, 

Cycad Hsu
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Altera_Forum
Honored Contributor I
31 Views

If not mistaken, the CIV GX do not support 5Gbps transceiver data rate. You can double check the datasheet to verify.

Altera_Forum
Honored Contributor I
31 Views

CIV GX max data rate is 3.125G. So it would not be able to support PCIe Gen2 data rate.

Altera_Forum
Honored Contributor I
31 Views

You might need to select different device families ie SIVGX, CV GX to supprot Gen2. You can check for the protocol supports in the device handbook transceiver chapter.

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