原创 一个不错的综合脚本小程序

foreach_in_collection clk [all_clock] {
    set clk_net [get_net -of [get_attribute $clk sources]]
    set clk_pin [get_pins -quiet -of $clk_net -leaf -filter "direction == out"]
    set flag false
    if {[sizeof_collection $clk_pin] > 0} {
        echo [get_object_name $clk ] PIN [get_object_name $clk_pin]
        set_ideal_network $clk_pin
        set flag true
    }
    set clk_port [get_ports -quiet -of $clk_net -filter "direction == in"]
    if {[sizeof_collection $clk_port] > 0} {
        echo [get_object_name $clk ] PORT [get_object_name $clk_port]
        set_ideal_network $clk_port
        set flag true
    }
    if {!$flag} { echo "Warning: Miss set_ideal_network [get_object_name $clk ]" }
}