PINE64
PCIe bifurcation support (on RK3399) - Printable Version

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+--- Thread: PCIe bifurcation support (on RK3399) (/showthread.php?tid=17647)



PCIe bifurcation support (on RK3399) - Arn - 11-23-2022

Can somebody confirm whether the RockPro64/RK3399 (does not) support(s) PCIe bifurcation?

I've only seen one (unresolved) mention about this on the forum, and other sources (here and here) claim it is not supported on the chipset, but I'd like to see this confirmed: for me this would mean the difference between buying a PCIe adapter with or without a PCIe switch, in turn impacting the price of the adapter significantly.

Thank you in advance for any information!


RE: PCIe bifurcation support (on RK3399) - tllim - 11-28-2022

(11-23-2022, 02:29 AM)Arn Wrote: Can somebody confirm whether the RockPro64/RK3399 (does not) support(s) PCIe bifurcation?

I've only seen one (unresolved) mention about this on the forum, and other sources (here and here) claim it is not supported on the chipset, but I'd like to see this confirmed: for me this would mean the difference between buying a PCIe adapter with or without a PCIe switch, in turn impacting the price of the adapter significantly.

Thank you in advance for any information!

RK3399's PCIe doesn't have bifurcation capability.