AnsweredAssumed Answered

PCIe clock suggestion

Question asked by gregory HERMANT on Feb 18, 2016
Latest reply on Feb 19, 2016 by Artur Petukhov

Hi All,

It seems that many people are facing issue about the PCIe on platform based on IMX6.

I plan to interface a PCIe device (EP) to an iMX6 CPU (RC) and i noticed on several schematics that the PCIe clock was often driven by the diff output CLK1_P/N (LVDS vs HCSL for PCIe) or an external PCIe clock generator.

Could you please tell me the recommendations about this point ?

If i use the CLK1_P/N diff output as PCIe ref clock, could you please tell me how to translate LVDS to HCSL ?