[SI-LIST] DDR4 compliance test failures: VOH, VOL, slew rate SRQdiffR and SRQseR

  • From: chetan reddy <chetanreddy179@xxxxxxxxx>
  • To: si-list <si-list@xxxxxxxxxxxxx>
  • Date: Tue, 20 Jun 2017 07:53:50 +0530

Hi all,
In the DDR4 measurements we are seeing failures in some of the parameters
like VOH, VOL, slew rate SRQdiffR and SRQseR.
Test setup: measurements are done at the memory side using interposer card
below the memory.
The compliance test suite shows the above errors, please kindly suggest
whether this is acceptable?

Regards
Chetan


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