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AR# 45483

Virtex-6 GTX - 8B10B and DFE Auto Mode

Description

Is it possible to use DFE auto mode in 8B10b applications?

Solution

DFE auto mode would need a data frequency spectrum of PRBS7 or better.

For example:

  • With 8B10B encoded data, it is recommended to use the manual (fix) mode DFE.
  • Withscrambled data, the use of auto adapting DFE is allowed.
AR# 45483
Date Created 06/29/2012
Last Updated 12/15/2012
Status Active
Type General Article
Devices
  • Virtex-6 CXT
  • Virtex-6 HXT
  • Virtex-6 LXT
  • Virtex-6 SXT