CoreGenerator Project Files --------------------------- Software: ISE 14.5 (WebPack) Device: Spartan3AN XC3S50AN-4TQG144C Input (source) Files -------------------- S3AN01_ChipScopeILA.cgp - Core Generator Project File (used by GUI CoreGen) ChipScope_ICON.xco - ChipScope Config Block Configuration File ChipScope_ILA_18_1024.xco - ChipScope Integrated Logic Analyser Configuration File 18 bits 1024 smaples ChipScope_ILA_9_2048.xco - ChipScope Integrated Logic Analyser Configuration File 9 bits 2048 smaples ChipScope_VIO_FreqSel.xco - ChipScope Virtul IO Configuration File (used for Frequency Selection) ChipScope_VIO_UserOut.xco - ChipScope Virtul IO Configuration File (used for User Output) All other files may be deleted. Open .cgp file in CoreGenerator and let it regenerate all cores.