if {![sizeof_collection $lib_cell]} { set dnum 4 regsub -all "D.*BWP6T" $ref_name "D${dnum}BWP6T" new_ref_name } #如果lib中没有X4尺寸的cell,则替换成X3尺寸的cell set lib_cell [get_lib_cells -q */${new_ref_name}] if {![sizeof_collection $lib_cell]} { set dnum 3 re...
通过以下脚本可统计设计中的时序违例情况: setslack [get_timing_paths -summary]setviolating_paths [filter_collection$slack"slack < 0"] puts"Total violating paths: [sizeof_collection$violating_paths]"puts"Worst slack: [get_attribute [index_collection$slack0] slack]" AI代码助手复制代码 3.2 时钟域交...
I am looking for one way to report the ICG fanout status, below pic is the example of the ICG connection I could get the fanout count of ICG a : > sizeof_collection [all_fanout -from a -endpoints_only] , then I will get 100+200+300+3(b,c,d) ...
set launch_path_size [expr [sizeof_collection $launch_path_points] -1] if {[sizeof_collection $launch_path_points] > 0} { set launch_delay [expr [get_property [index_collection $launch_path_points $launch_path_size] arrival] \ - [get_property [index_collection $launch_path_points 0...
proc report_logic_depth {timing_path} { set total_logic_depth [get_property $timing_path num_cell_arcs] set bufinv 0 foreach_in_collection tp [get_property [get_property $timing_path timing_points] pin] { if { [get_property $tp object_type]“pin” && [sizeof_collection [filter_coll...