common_placement_settings_icc.tcl

来自「synopsys icc 使用参考脚本」· TCL 代码 · 共 37 行

## ICC RM Version: B-2008.09        

echo "\tLoading :\t\t [which [info script]]"

# Placement Common Session Options - set in all sessions

## Set Min/Max Routing Layers
if { $MAX_ROUTING_LAYER != ""} {set_ignored_layers -max_routing_layer $MAX_ROUTING_LAYER}
if { $MIN_ROUTING_LAYER != ""} {set_ignored_layers -min_routing_layer $MIN_ROUTING_LAYER}



## Set PNET Options to control cel placement around P/G straps 
if {$PNET_METAL_LIST != "" || $PNET_METAL_LIST_COMPLETE != "" } {
	remove_pnet_options

	if {$PNET_METAL_LIST_COMPLETE != "" } {
		set_pnet_options -complete $PNET_METAL_LIST_COMPLETE -see_object {all_types}
	}

	if {$PNET_METAL_LIST != "" } {
		set_pnet_options -partial $PNET_METAL_LIST -see_object {all_types} 
	}
	
	report_pnet_options
}



## Improved congestion analysis by using Global Route info 
# echo "SCRIPT-Info : Enabling Global Gouter during placement"
# set_app_var placer_enable_enhanced_router true 

 

## End of Common Placement Sesssion Options