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AR# 52348

10-Gigabit Ethernet MAC v11.4 - Artix-7 Devices - Vivado 2012.3 - opt_design -remap option may be needed to avoid timing errors


When using the 10-Gigabit Ethernet MAC v11.4 core targeting an Artix-7 Device in the Vivado 2012.3 software, marginal timing has been seen. 


Timing errors in the example design have been resolved by setting the "-remap" option during the opt_design stage of implementation.

This does not apply if using the ISE software.
AR# 52348
Date 09/08/2014
Status Active
Type General Article
  • 10 Gigabit Ethernet Media Access Controller
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