Altera SDC and TimeQuest API Manuel d'utilisateur télécharger pdf (Page 81)

Chapter 2: SDC and TimeQuest API Package and Commands 2–71

sta

Example

# create a path-based slack histogram

project_open my_project

create_timing_netlist

read_sdc

update_timing_netlist

# get path-based slack data in the format of a tcl list

set data [list]

set paths [get_timing_paths -setup -npaths 1000]

foreach_in_collection path $paths {

lappend data [get_path_info $path -slack]

}

# output data to histogram

create_report_histogram $data -panel_name {Path-based Slack Histogram} \

-num_bins 20

delete_timing_netlist

project_close

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Altera SDC and TimeQuest API Manuel d'utilisateur Page 81