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AR# 16284

Spartan-IIE LVDS - Are external termination resistors needed?

Description

Should external LVDS termination resistors be used for Spartan-IIE devices?

Solution

Yes. For Spartan-IIE termination schematics, please use the Virtex-E information as stated on page 45 of the Virtex-E data sheet in the "Detailed Functional Description" section:

http://direct.xilinx.com/bvdocs/publications/ds022-2.pdf

AR# 16284
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article