Dec 12, 2010 #1 L lahrach Full Member level 3 Joined Feb 6, 2009 Messages 170 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,296 Activity points 2,285 hi friends, How measuring LUT internal delays for different inputs using xilinx software tools any idea regards
hi friends, How measuring LUT internal delays for different inputs using xilinx software tools any idea regards
Dec 12, 2010 #2 P permute Advanced Member level 3 Joined Jul 16, 2010 Messages 918 Helped 295 Reputation 590 Reaction score 266 Trophy points 1,343 Activity points 8,543 run trce with the correct FROM-TO constraint? keep in mind that you might need to pass PVT conditions to trce to get the min/max delays. the LUT's don't have the same closed-loop calibration that the IODELAY's have.
run trce with the correct FROM-TO constraint? keep in mind that you might need to pass PVT conditions to trce to get the min/max delays. the LUT's don't have the same closed-loop calibration that the IODELAY's have.