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AR# 5831

1.5i SP2 Virtex Bitgen - Pulldown should not be enabled on VREF pins.


The weak pulldown memory cell is currently enabled on VREF pins when it
should not be. This bug affects all Select I/O standards that use VREF.


A fix for this problem is included in 1.5i Service Pack 2. For more information see:

(Xilinx Solution #5887)
AR# 5831
Date 04/10/2000
Status Archive
Type General Article
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