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Report : List of Attribute Definitions
Version: Y-2026.03-SP2
Date : Tue Nov 3 17:21:05 2026
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Properties:
A - Application-defined
U - User-defined
I - Importable from design/library (for user-defined)
S - Settable
B - Subscripted
Attribute Name Object Type Properties Constraints
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activity_checker_status net string A
activity_source net string A
aggressors net string A
annotated_delay_delta_max net float A,B
annotated_delay_delta_min net float A,B
annotated_transition_delta_max net float A,B
annotated_transition_delta_min net float A,B
area net float A
ba_capacitance_max net float A
ba_capacitance_min net float A
ba_resistance_max net float A
ba_resistance_min net float A
base_name net string A
coupling_capacitors net string A
dominant_metal_layer net string A
dont_touch net boolean A,S
dynamic_clocks net string A
early_fall_clk_net_delta_derate_factor net float A
early_fall_clk_net_derate_factor net float A
early_fall_data_net_delta_derate_factor net float A
early_fall_data_net_derate_factor net float A
early_rise_clk_net_delta_derate_factor net float A
early_rise_clk_net_derate_factor net float A
early_rise_data_net_delta_derate_factor net float A
early_rise_data_net_derate_factor net float A
effective_aggressors net string A,B
effective_coupling_capacitors net string A
escaped_full_name net string A
extra_clock_voltage_margin_early_fall net float A
extra_clock_voltage_margin_early_rise net float A
extra_clock_voltage_margin_late_fall net float A
extra_clock_voltage_margin_late_rise net float A
full_name net string A
glitch_count net float A
glitch_rate net double A
has_detailed_parasitics net boolean A
has_valid_parasitics net boolean A
inertial_glitch_rate net float A
is_active net boolean A
is_analog net boolean A
is_clock_network net boolean A
is_clock_source_network net boolean A
is_default_activity_propagated net boolean A
is_design_mismatch net boolean A
is_ideal net boolean A
is_power_control_signal_net net boolean A
is_routed net boolean A
is_rtl net boolean A
late_fall_clk_net_delta_derate_factor net float A
late_fall_clk_net_derate_factor net float A
late_fall_data_net_delta_derate_factor net float A
late_fall_data_net_derate_factor net float A
late_rise_clk_net_delta_derate_factor net float A
late_rise_clk_net_derate_factor net float A
late_rise_data_net_delta_derate_factor net float A
late_rise_data_net_derate_factor net float A
leaf_drivers net collection A pin port
leaf_loads net collection A pin port
max_slack net float A,B
min_slack net float A,B
net_per_layer_total_capacitance net string A
net_per_layer_total_resistance net string A
net_resistance_max net float A
net_resistance_min net float A
number_of_aggressors net int A
number_of_coupling_capacitors net int A
number_of_effective_aggressors net int A,B
number_of_effective_coupling_capacitors net int A
number_of_leaf_drivers net int A
number_of_leaf_loads net int A
number_of_vias net int A
object_class net string A
parent_cell net collection A cell
pin_capacitance_max net float A,B
pin_capacitance_max_fall net float A,B
pin_capacitance_max_rise net float A,B
pin_capacitance_min net float A,B
pin_capacitance_min_fall net float A,B
pin_capacitance_min_rise net float A,B
power_base_clock net string A
rc_annotated_segment net boolean A
rc_network net string A
rc_network_with_sensitivity net string A
relative_toggle_rate net float A
route_length net string A,B
rtl_source net string A
si_aggressor_bus_group_name net string A
si_double_switching_slack net float A
si_has_double_switching net boolean A
si_ideal_aggressor net boolean A
si_xtalk_bumps net string A
si_xtalk_bumps_max_fall net string A
si_xtalk_bumps_max_rise net string A
si_xtalk_bumps_min_fall net string A
si_xtalk_bumps_min_rise net string A
si_xtalk_composite_aggr_max_fall net collection A net
si_xtalk_composite_aggr_max_rise net collection A net
si_xtalk_composite_aggr_min_fall net collection A net
si_xtalk_composite_aggr_min_rise net collection A net
si_xtalk_used_ccs_max_fall net boolean A
si_xtalk_used_ccs_max_rise net boolean A
si_xtalk_used_ccs_min_fall net boolean A
si_xtalk_used_ccs_min_rise net boolean A
static_probability net float A
switching_power net double A
toggle_count net float A
toggle_rate net double A
total_capacitance_max net float A,B
total_capacitance_min net float A,B
total_ccs_capacitance_max_fall net float A,B
total_ccs_capacitance_max_rise net float A,B
total_ccs_capacitance_min_fall net float A,B
total_ccs_capacitance_min_rise net float A,B
total_coupling_capacitance net float A
total_effective_coupling_capacitance net float A,B
transport_glitch_rate net float A
user_global_coupling_separated net boolean A
user_pairwise_coupling_separated net collection A net
wire_capacitance_max net float A,B
wire_capacitance_min net float A
x_coordinate_max net float A
x_coordinate_min net float A
x_probability net float A
x_transition_rate net double A
y_coordinate_max net float A
y_coordinate_min net float A