Altera Quartus II Scripting - Manual (Page 157)

Chapter 3: Tcl Packages & Commands 3–27
advanced_timing
© July 2013 Altera Corporation Quartus II Scripting Reference Manual
is_legal_delay_value
Usage
is_legal_delay_value <delay>
Options
<delay>: Delay value
Description
Returns true if the delay value is not an illegal delay and not a max delay.
Arguments: Delay value
Example
load_package advanced_timing
project_open <design>
create_timing_netlist
create_p2p_delays
foreach_in_collection node [get_timing_nodes -type all] {
set node_name [get_timing_node_info -info name $node]
set delays_from_keeper [get_delays_from_keepers $node]
puts "node $node_name has delays from keepers:"
foreach delay $delays_from_keeper {
set src_name [get_timing_node_info -info name [lindex $delay 0]]
set longest [lindex $delay 1]
set shortest [lindex $delay 2]
if {![is_legal_delay_value $longest] || ![is_legal_delay_value \
$shortest]} {
puts "Node $node_name has illegal delay values"
}
}
}