Clock Domain Crossings Report Clock Transfers Command You generate this report by clicking Reports > Report Clock Transfers in the Timing Analyzer. Report CDC Viewer The Timing Analyzer's Reports > Clock Domain Crossings > Report CDC Viewer... command allows you to configure and display a custom clock domain crossing report and the Clock Domain Crossing (CDC) Viewer. The CDC Viewer graphically displays the setup, hold, recovery, or removal analysis of all clock transfers in your design. The equivalent scripting command is report_cdc_viewer. Report Metastability Command You generate this report by double-clicking Report Metastability in the Tasks pane in the Timing Analyzer.