chico
Junior Member level 1
I do bottom-up scan synthesis with synopsys DC Version X-2005.09, when I stitch scan chains at top level like this " set_scan_path chain1 -view existing_dft -scan_data_in PAD_TIN7 -scan_data_out PAD_TOUT7 -ordered_elements {top/U1/1, top/U2/1} -complete true " it report "Warning: top/U1/1, is not a valid cell name;Warning: top/U2/1, is not a valid cell name", but when I change current_design to U1 or U2 and "report_scan_path -chain all" scan_path 1 does exist, what should I do now? Thank you very much!