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Requirements for oscilloscope to measure DDR signals & PCIE signals of i.MX6Q hardware ? 

Question asked by Peter Amond on Oct 14, 2018
Latest reply on Oct 17, 2018 by gusarambula

Hi All,

 

I'm searching an oscilloscope to measure DDR signals integrity, PCIE signals eye diagram and impedance of those signal traces. Could you please suggest the specifications of any oscilloscope to measure those qualities. Do we need the TDR functionality for those experiments ?

 

Could you please suggest me any type of a oscilloscope to do above testings ?

 

In following document we can see you have used Tektronix MSO72004C for experiments. Could you please give me a description for required bandwidth for DDR signals and PCIE signals measurements ?

PCIe Certification Guide >> https://www.nxp.com/docs/en/application-note/AN4784.pdf 

 

Regards,

Peter.

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