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AR# 61292

2014.2 Vivado Power Analysis - How do I get more accurate estimation from XPE for GTs?

Description

How do I get more accurate estimation from XPE for GTs?

Solution

To increase the accuracy of XPE, please enter the following settings for the GTs in XPE:
 
  • Temperature (Summary tab)
  • Voltage (Summary tab)
  • Data Rate (GT tab)
  • Optional Modes (GT tab)
  • DFE/LPM Mode (GT tab)
  • Number of Lanes (MGTs) (GT tab)
  • TX Amplitude (GT tab)
  • OOB on/off (GT tab)
  • EyeScan on/off (GT tab)
  • QPLL/CPLL (GT tab) (When QPLL is used, CPLL should be powered down)
  • Power Planes (GT tab) (AC Coupling external loopback is assumed)


AR# 61292
Date Created 06/26/2014
Last Updated 09/12/2014
Status Active
Type General Article
Tools
  • Vivado Design Suite - 2014.2