Visible to Intel only — GUID: reference_TCL_tcl_pkg_dni_sdc_ver_1_5_cmd_dni__set_false_path
Ixiasoft
2.1. Benefits of Command-Line Executables
2.2. Command-Line Scripting Help
2.3. Project Settings with Command-Line Options
2.4. Compilation with quartus_sh --flow
2.5. Text-Based Report Files
2.6. Using Command-Line Executables in Scripts
2.7. Common Scripting Examples
2.8. The QFlow Script
2.9. Command-Line Scripting Revision History
2.7.1. Create a Project and Apply Constraints
2.7.2. Check Design File Syntax
2.7.3. Create a Project and Synthesize a Netlist Using Netlist Optimizations
2.7.4. Archive and Restore Projects
2.7.5. Update Memory Contents Without Recompiling
2.7.6. Create Device Configuration Files
2.7.7. Fit a Design Using Multiple Seeds
3.1. Tool Command Language
3.2. The Intel® Quartus® Prime Tcl Console Window
3.3. Intel® Quartus® Prime Tcl Packages
3.4. Tcl Design Flow Controls
3.5. Automating Script Execution
3.6. Other Scripting Features
3.7. The Intel® Quartus® Prime Tcl Shell in Interactive Mode Example
3.8. The tclsh Shell
3.9. Tcl Scripting Basic Examples
3.10. Tcl Scripting Revision History
3.6.4.1. Design Entry (all names) Filter
3.6.4.2. Pins: assigned Filter
3.6.4.3. Pins: unassigned Filter
3.6.4.4. Pins: input Filter
3.6.4.5. Pins: output Filter
3.6.4.6. Pins: bidirectional Filter
3.6.4.7. Pins: virtual Filter
3.6.4.8. Pins: all Filter
3.6.4.9. Pins: all & Registers: post-fitting Filter
3.6.4.10. Ports: partition
3.6.4.11. Entity instance: pre-synthesis Filter
3.6.4.12. Registers: pre-synthesis Filter
3.6.4.13. Registers: post-fitting Filter
3.6.4.14. Post-synthesis Filter
3.6.4.15. Post-Compilation Filter
3.6.4.16. Signal Tap: pre-synthesis Filter
3.6.4.17. Signal Tap: post-fitting Filter
4.1.1. ::quartus::backannotate
4.1.2. ::quartus::board
4.1.3. ::quartus::bpps
4.1.4. ::quartus::chip_planner
4.1.5. ::quartus::dcmd_dni
4.1.6. ::quartus::design
4.1.7. ::quartus::device
4.1.8. ::quartus::dni_sdc
4.1.9. ::quartus::drc
4.1.10. ::quartus::eco
4.1.11. ::quartus::external_memif_toolkit
4.1.12. ::quartus::fif
4.1.13. ::quartus::flng
4.1.14. ::quartus::flow
4.1.15. ::quartus::insystem_memory_edit
4.1.16. ::quartus::insystem_source_probe
4.1.17. ::quartus::interactive_synthesis
4.1.18. ::quartus::ipdrc
4.1.19. ::quartus::ipgen
4.1.20. ::quartus::iptclgen
4.1.21. ::quartus::jtag
4.1.22. ::quartus::logic_analyzer_interface
4.1.23. ::quartus::misc
4.1.24. ::quartus::names
4.1.25. ::quartus::periph
4.1.26. ::quartus::pfg
4.1.27. ::quartus::project
4.1.28. ::quartus::project_ui
4.1.29. ::quartus::qed
4.1.30. ::quartus::qmtf
4.1.31. ::quartus::qshm
4.1.32. ::quartus::report
4.1.33. ::quartus::sdc
4.1.34. ::quartus::sdc_ext
4.1.35. ::quartus::sta
4.1.36. ::quartus::stp
4.1.37. ::quartus::tdc
4.1.38. ::quartus::uno
4.1.2.1. activate_link (::quartus::board)
4.1.2.2. check_online_design_validity (::quartus::board)
4.1.2.3. deploy_par_file (::quartus::board)
4.1.2.4. download_par_file (::quartus::board)
4.1.2.5. get_board_design_path (::quartus::board)
4.1.2.6. get_board_devkits (::quartus::board)
4.1.2.7. get_board_families (::quartus::board)
4.1.2.8. get_board_info (::quartus::board)
4.1.2.9. get_board_vendors (::quartus::board)
4.1.2.10. get_design_description (::quartus::board)
4.1.2.11. get_design_development_kits (::quartus::board)
4.1.2.12. get_design_documents_info (::quartus::board)
4.1.2.13. get_design_download_link (::quartus::board)
4.1.2.14. get_design_families (::quartus::board)
4.1.2.15. get_design_info (::quartus::board)
4.1.2.16. get_design_quartus_versions (::quartus::board)
4.1.2.17. get_design_rich_description (::quartus::board)
4.1.2.18. launch_qsys (::quartus::board)
4.1.2.19. load_design_info (::quartus::board)
4.1.2.20. reset_board_info (::quartus::board)
4.1.3.1. bpps::apply_assignments (::quartus::bpps)
4.1.3.2. bpps::check_plan (::quartus::bpps)
4.1.3.3. bpps::export_constraints_to_qsf (::quartus::bpps)
4.1.3.4. bpps::get_cell_info (::quartus::bpps)
4.1.3.5. bpps::get_device (::quartus::bpps)
4.1.3.6. bpps::get_hdbpath_from_id (::quartus::bpps)
4.1.3.7. bpps::get_id_from_hdbpath (::quartus::bpps)
4.1.3.8. bpps::get_location_info (::quartus::bpps)
4.1.3.9. bpps::get_placement (::quartus::bpps)
4.1.3.10. bpps::get_placement_info (::quartus::bpps)
4.1.3.11. bpps::get_placements (::quartus::bpps)
4.1.3.12. bpps::get_placements_of_group (::quartus::bpps)
4.1.3.13. bpps::harden_cell (::quartus::bpps)
4.1.3.14. bpps::harden_cells (::quartus::bpps)
4.1.3.15. bpps::initialize (::quartus::bpps)
4.1.3.16. bpps::load_floorplan (::quartus::bpps)
4.1.3.17. bpps::place_cells (::quartus::bpps)
4.1.3.18. bpps::read_tpl_placement (::quartus::bpps)
4.1.3.19. bpps::remove_invalid_reports (::quartus::bpps)
4.1.3.20. bpps::report_all (::quartus::bpps)
4.1.3.21. bpps::report_cell_connectivity (::quartus::bpps)
4.1.3.22. bpps::report_cell_placement_reasons (::quartus::bpps)
4.1.3.23. bpps::report_cells (::quartus::bpps)
4.1.3.24. bpps::report_clocks (::quartus::bpps)
4.1.3.25. bpps::report_legal_cell_locations (::quartus::bpps)
4.1.3.26. bpps::report_location_types (::quartus::bpps)
4.1.3.27. bpps::report_locations (::quartus::bpps)
4.1.3.28. bpps::report_regions (::quartus::bpps)
4.1.3.29. bpps::report_summary (::quartus::bpps)
4.1.3.30. bpps::reset_plan (::quartus::bpps)
4.1.3.31. bpps::save_floorplan (::quartus::bpps)
4.1.3.32. bpps::save_pin_assignments (::quartus::bpps)
4.1.3.33. bpps::select_dr_ips (::quartus::bpps)
4.1.3.34. bpps::set_mode (::quartus::bpps)
4.1.3.35. bpps::shutdown (::quartus::bpps)
4.1.3.36. bpps::soften_cell (::quartus::bpps)
4.1.3.37. bpps::soften_cells (::quartus::bpps)
4.1.3.38. bpps::undo_last_placement (::quartus::bpps)
4.1.3.39. bpps::unplace_cells (::quartus::bpps)
4.1.3.40. bpps::update_pdpw (::quartus::bpps)
4.1.3.41. bpps::validate_placement (::quartus::bpps)
4.1.3.42. bpps::write_plan (::quartus::bpps)
4.1.3.43. bpps::write_tpl_placement (::quartus::bpps)
4.1.4.1. check_node (::quartus::chip_planner)
4.1.4.2. close_chip_planner (::quartus::chip_planner)
4.1.4.3. design_has_ace_support (::quartus::chip_planner)
4.1.4.4. design_has_encrypted_ip (::quartus::chip_planner)
4.1.4.5. get_info_parameters (::quartus::chip_planner)
4.1.4.6. get_iports (::quartus::chip_planner)
4.1.4.7. get_node_by_name (::quartus::chip_planner)
4.1.4.8. get_node_info (::quartus::chip_planner)
4.1.4.9. get_nodes (::quartus::chip_planner)
4.1.4.10. get_oports (::quartus::chip_planner)
4.1.4.11. get_port_by_type (::quartus::chip_planner)
4.1.4.12. get_port_info (::quartus::chip_planner)
4.1.4.13. get_sp_pin_list (::quartus::chip_planner)
4.1.4.14. get_tile_power_setting (::quartus::chip_planner)
4.1.4.15. read_netlist (::quartus::chip_planner)
4.1.4.16. set_batch_mode (::quartus::chip_planner)
4.1.5.1. dni::add_to_collection (::quartus::dcmd_dni)
4.1.5.2. dni::all_inputs (::quartus::dcmd_dni)
4.1.5.3. dni::all_outputs (::quartus::dcmd_dni)
4.1.5.4. dni::append_to_collection (::quartus::dcmd_dni)
4.1.5.5. dni::apply_constraints (::quartus::dcmd_dni)
4.1.5.6. dni::color (::quartus::dcmd_dni)
4.1.5.7. dni::copy_collection (::quartus::dcmd_dni)
4.1.5.8. dni::create_clock (::quartus::dcmd_dni)
4.1.5.9. dni::current_design (::quartus::dcmd_dni)
4.1.5.10. dni::current_instance (::quartus::dcmd_dni)
4.1.5.11. dni::dump_constraints (::quartus::dcmd_dni)
4.1.5.12. dni::filter_collection (::quartus::dcmd_dni)
4.1.5.13. dni::get_cells (::quartus::dcmd_dni)
4.1.5.14. dni::get_designs (::quartus::dcmd_dni)
4.1.5.15. dni::get_nets (::quartus::dcmd_dni)
4.1.5.16. dni::get_pins (::quartus::dcmd_dni)
4.1.5.17. dni::get_ports (::quartus::dcmd_dni)
4.1.5.18. dni::get_property (::quartus::dcmd_dni)
4.1.5.19. dni::highlight (::quartus::dcmd_dni)
4.1.5.20. dni::index_collection (::quartus::dcmd_dni)
4.1.5.21. dni::is_dni_mode (::quartus::dcmd_dni)
4.1.5.22. dni::is_dni_mode_for_developer_testing (::quartus::dcmd_dni)
4.1.5.23. dni::list_properties (::quartus::dcmd_dni)
4.1.5.24. dni::load_design (::quartus::dcmd_dni)
4.1.5.25. dni::read_sdc (::quartus::dcmd_dni)
4.1.5.26. dni::remove_from_collection (::quartus::dcmd_dni)
4.1.5.27. dni::selection (::quartus::dcmd_dni)
4.1.5.28. dni::set_property (::quartus::dcmd_dni)
4.1.5.29. dni::set_time_format (::quartus::dcmd_dni)
4.1.5.30. dni::set_time_unit (::quartus::dcmd_dni)
4.1.5.31. dni::sizeof_collection (::quartus::dcmd_dni)
4.1.5.32. dni::sort_collection (::quartus::dcmd_dni)
4.1.5.33. dni::unload_design (::quartus::dcmd_dni)
4.1.5.34. dni::write_sdc (::quartus::dcmd_dni)
4.1.6.1. design::commit_design (::quartus::design)
4.1.6.2. design::convert_partition (::quartus::design)
4.1.6.3. design::create_assignment (::quartus::design)
4.1.6.4. design::delete_assignments (::quartus::design)
4.1.6.5. design::disable_assignments (::quartus::design)
4.1.6.6. design::enable_assignments (::quartus::design)
4.1.6.7. design::export_design (::quartus::design)
4.1.6.8. design::export_partition (::quartus::design)
4.1.6.9. design::extract_metadata (::quartus::design)
4.1.6.10. design::get_assignment_info (::quartus::design)
4.1.6.11. design::get_assignment_names (::quartus::design)
4.1.6.12. design::get_assignments (::quartus::design)
4.1.6.13. design::get_entity_names (::quartus::design)
4.1.6.14. design::get_instances (::quartus::design)
4.1.6.15. design::import_design (::quartus::design)
4.1.6.16. design::import_partition (::quartus::design)
4.1.6.17. design::list_valid_snapshot_names (::quartus::design)
4.1.6.18. design::load_design (::quartus::design)
4.1.6.19. design::report_assignments (::quartus::design)
4.1.6.20. design::set_assignment_info (::quartus::design)
4.1.8.1. dni::create_generated_clock (::quartus::dni_sdc)
4.1.8.2. dni::remove_clock_groups (::quartus::dni_sdc)
4.1.8.3. dni::remove_clock_latency (::quartus::dni_sdc)
4.1.8.4. dni::remove_clock_uncertainty (::quartus::dni_sdc)
4.1.8.5. dni::remove_disable_timing (::quartus::dni_sdc)
4.1.8.6. dni::remove_input_delay (::quartus::dni_sdc)
4.1.8.7. dni::remove_output_delay (::quartus::dni_sdc)
4.1.8.8. dni::set_clock_groups (::quartus::dni_sdc)
4.1.8.9. dni::set_clock_latency (::quartus::dni_sdc)
4.1.8.10. dni::set_clock_uncertainty (::quartus::dni_sdc)
4.1.8.11. dni::set_data_delay (::quartus::dni_sdc)
4.1.8.12. dni::set_disable_timing (::quartus::dni_sdc)
4.1.8.13. dni::set_false_path (::quartus::dni_sdc)
4.1.8.14. dni::set_input_delay (::quartus::dni_sdc)
4.1.8.15. dni::set_input_transition (::quartus::dni_sdc)
4.1.8.16. dni::set_max_delay (::quartus::dni_sdc)
4.1.8.17. dni::set_max_skew (::quartus::dni_sdc)
4.1.8.18. dni::set_max_time_borrow (::quartus::dni_sdc)
4.1.8.19. dni::set_min_delay (::quartus::dni_sdc)
4.1.8.20. dni::set_multicycle_path (::quartus::dni_sdc)
4.1.8.21. dni::set_net_delay (::quartus::dni_sdc)
4.1.8.22. dni::set_operating_conditions (::quartus::dni_sdc)
4.1.8.23. dni::set_output_delay (::quartus::dni_sdc)
4.1.8.24. dni::set_sense (::quartus::dni_sdc)
4.1.8.25. dni::set_timing_derate (::quartus::dni_sdc)
4.1.9.1. drc::add_check_op (::quartus::drc)
4.1.9.2. drc::add_check_parameter (::quartus::drc)
4.1.9.3. drc::add_object (::quartus::drc)
4.1.9.4. drc::add_object_with_properties (::quartus::drc)
4.1.9.5. drc::add_property (::quartus::drc)
4.1.9.6. drc::add_rule (::quartus::drc)
4.1.9.7. drc::add_rule_violation (::quartus::drc)
4.1.9.8. drc::add_violation_record (::quartus::drc)
4.1.9.9. drc::add_waiver (::quartus::drc)
4.1.9.10. drc::check_design (::quartus::drc)
4.1.9.11. drc::delete_waivers (::quartus::drc)
4.1.9.12. drc::get_objects (::quartus::drc)
4.1.9.13. drc::get_option (::quartus::drc)
4.1.9.14. drc::get_property (::quartus::drc)
4.1.9.15. drc::get_stage_info (::quartus::drc)
4.1.9.16. drc::get_waivers (::quartus::drc)
4.1.9.17. drc::list_properties (::quartus::drc)
4.1.9.18. drc::report_waivers (::quartus::drc)
4.1.9.19. drc::set_option (::quartus::drc)
4.1.9.20. drc::set_property (::quartus::drc)
4.1.9.21. drc::should_run_drc (::quartus::drc)
4.1.9.22. drc::update_check_op (::quartus::drc)
4.1.9.23. drc::update_rule (::quartus::drc)
4.1.10.1. adjust_pll_refclk (::quartus::eco)
4.1.10.2. create_new_node (::quartus::eco)
4.1.10.3. create_wirelut (::quartus::eco)
4.1.10.4. eco_reroute (::quartus::eco)
4.1.10.5. eco_unload_design (::quartus::eco)
4.1.10.6. fitter_report_timing (::quartus::eco)
4.1.10.7. fitter_timing_summary (::quartus::eco)
4.1.10.8. get_available_snapshots (::quartus::eco)
4.1.10.9. get_eco_checkpoint (::quartus::eco)
4.1.10.10. get_loaded_snapshot (::quartus::eco)
4.1.10.11. get_lutmask_equation (::quartus::eco)
4.1.10.12. get_node_location (::quartus::eco)
4.1.10.13. make_connection (::quartus::eco)
4.1.10.14. modify_io_current_strength (::quartus::eco)
4.1.10.15. modify_io_delay_chain (::quartus::eco)
4.1.10.16. modify_io_slew_rate (::quartus::eco)
4.1.10.17. modify_lutmask (::quartus::eco)
4.1.10.18. place_node (::quartus::eco)
4.1.10.19. remove_connection (::quartus::eco)
4.1.10.20. remove_node (::quartus::eco)
4.1.10.21. report_connections (::quartus::eco)
4.1.10.22. report_legal_locations (::quartus::eco)
4.1.10.23. report_nodes_at_location (::quartus::eco)
4.1.10.24. eco::report_partitions (::quartus::eco)
4.1.10.25. report_ports (::quartus::eco)
4.1.10.26. report_routing (::quartus::eco)
4.1.10.27. report_unplaced_nodes (::quartus::eco)
4.1.10.28. restore_eco_checkpoint (::quartus::eco)
4.1.10.29. unplace_node (::quartus::eco)
4.1.10.30. update_mif_files (::quartus::eco)
4.1.11.1. apply_setting (::quartus::external_memif_toolkit)
4.1.11.2. calibrate_termination (::quartus::external_memif_toolkit)
4.1.11.3. configure_driver (::quartus::external_memif_toolkit)
4.1.11.4. create_connection_report (::quartus::external_memif_toolkit)
4.1.11.5. create_toolkit_report (::quartus::external_memif_toolkit)
4.1.11.6. driver_margining (::quartus::external_memif_toolkit)
4.1.11.7. establish_connection (::quartus::external_memif_toolkit)
4.1.11.8. generate_eye_diagram (::quartus::external_memif_toolkit)
4.1.11.9. get_connection_commands (::quartus::external_memif_toolkit)
4.1.11.10. get_connection_info (::quartus::external_memif_toolkit)
4.1.11.11. get_connection_interfaces (::quartus::external_memif_toolkit)
4.1.11.12. get_connection_report_info (::quartus::external_memif_toolkit)
4.1.11.13. get_connection_report_types (::quartus::external_memif_toolkit)
4.1.11.14. get_connection_types (::quartus::external_memif_toolkit)
4.1.11.15. get_connections (::quartus::external_memif_toolkit)
4.1.11.16. get_device_names (::quartus::external_memif_toolkit)
4.1.11.17. get_hardware_names (::quartus::external_memif_toolkit)
4.1.11.18. get_setting_types (::quartus::external_memif_toolkit)
4.1.11.19. get_toolkit_report_types (::quartus::external_memif_toolkit)
4.1.11.20. initialize_connections (::quartus::external_memif_toolkit)
4.1.11.21. link_project_to_device (::quartus::external_memif_toolkit)
4.1.11.22. read_setting (::quartus::external_memif_toolkit)
4.1.11.23. reindex_connections (::quartus::external_memif_toolkit)
4.1.11.24. reset_tg2 (::quartus::external_memif_toolkit)
4.1.11.25. run_connection_command (::quartus::external_memif_toolkit)
4.1.11.26. set_active_interface (::quartus::external_memif_toolkit)
4.1.11.27. set_stress_pattern (::quartus::external_memif_toolkit)
4.1.11.28. terminate_connection (::quartus::external_memif_toolkit)
4.1.11.29. terminate_connections (::quartus::external_memif_toolkit)
4.1.11.30. unlink_project_from_device (::quartus::external_memif_toolkit)
4.1.11.31. write_connection_target_report (::quartus::external_memif_toolkit)
4.1.12.1. check (::quartus::fif)
4.1.12.2. dump (::quartus::fif)
4.1.12.3. dump_cram_frame (::quartus::fif)
4.1.12.4. dump_mem (::quartus::fif)
4.1.12.5. dump_pr_bitstream (::quartus::fif)
4.1.12.6. generate (::quartus::fif)
4.1.12.7. get_frame_count (::quartus::fif)
4.1.12.8. get_frame_size (::quartus::fif)
4.1.12.9. get_sector_information_sdm_based_fpga (::quartus::fif)
4.1.12.10. get_sensitive_location (::quartus::fif)
4.1.12.11. get_sensitive_location_sdm_based_fpga (::quartus::fif)
4.1.12.12. setup (::quartus::fif)
4.1.12.13. setup_sdm_based_fpga (::quartus::fif)
4.1.12.14. terminate (::quartus::fif)
4.1.13.1. flng::add_object (::quartus::flng)
4.1.13.2. flng::add_property (::quartus::flng)
4.1.13.3. flng::bind_flow (::quartus::flng)
4.1.13.4. flng::delete_object (::quartus::flng)
4.1.13.5. flng::get_flow_list (::quartus::flng)
4.1.13.6. flng::get_next_available_id (::quartus::flng)
4.1.13.7. flng::get_object (::quartus::flng)
4.1.13.8. flng::get_objects (::quartus::flng)
4.1.13.9. flng::get_option (::quartus::flng)
4.1.13.10. flng::get_property (::quartus::flng)
4.1.13.11. flng::get_task_command (::quartus::flng)
4.1.13.12. flng::get_task_status_property (::quartus::flng)
4.1.13.13. flng::init_repository (::quartus::flng)
4.1.13.14. flng::list_properties (::quartus::flng)
4.1.13.15. flng::monitor_flow (::quartus::flng)
4.1.13.16. flng::run_flow (::quartus::flng)
4.1.13.17. flng::run_flow_command (::quartus::flng)
4.1.13.18. flng::set_option (::quartus::flng)
4.1.13.19. flng::set_property (::quartus::flng)
4.1.13.20. flng::write_task_assignment_digest (::quartus::flng)
4.1.13.21. flng::write_task_checkpoint_written (::quartus::flng)
4.1.13.22. flng::write_task_finished (::quartus::flng)
4.1.13.23. flng::write_task_started (::quartus::flng)
4.1.14.1. execute_flow (::quartus::flow)
4.1.14.2. execute_module (::quartus::flow)
4.1.14.3. get_flow_templates (::quartus::flow)
4.1.14.4. get_status_db_property (::quartus::flow)
4.1.14.5. write_flow_assignment_digest (::quartus::flow)
4.1.14.6. write_flow_finished (::quartus::flow)
4.1.14.7. write_flow_started (::quartus::flow)
4.1.14.8. write_flow_template (::quartus::flow)
4.1.15.1. begin_memory_edit (::quartus::insystem_memory_edit)
4.1.15.2. end_memory_edit (::quartus::insystem_memory_edit)
4.1.15.3. get_editable_mem_instances (::quartus::insystem_memory_edit)
4.1.15.4. read_content_from_memory (::quartus::insystem_memory_edit)
4.1.15.5. save_content_from_memory_to_file (::quartus::insystem_memory_edit)
4.1.15.6. update_content_to_memory_from_file (::quartus::insystem_memory_edit)
4.1.15.7. write_content_to_memory (::quartus::insystem_memory_edit)
4.1.16.1. end_insystem_source_probe (::quartus::insystem_source_probe)
4.1.16.2. get_insystem_source_probe_instance_info (::quartus::insystem_source_probe)
4.1.16.3. read_probe_data (::quartus::insystem_source_probe)
4.1.16.4. read_source_data (::quartus::insystem_source_probe)
4.1.16.5. start_insystem_source_probe (::quartus::insystem_source_probe)
4.1.16.6. write_source_data (::quartus::insystem_source_probe)
4.1.17.1. analyze_files (::quartus::interactive_synthesis)
4.1.17.2. check_rtl_connections (::quartus::interactive_synthesis)
4.1.17.3. dissolve_rtl_partition (::quartus::interactive_synthesis)
4.1.17.4. dynamic_report (::quartus::interactive_synthesis)
4.1.17.5. elaborate (::quartus::interactive_synthesis)
4.1.17.6. get_entities (::quartus::interactive_synthesis)
4.1.17.7. get_rtl_partition_name (::quartus::interactive_synthesis)
4.1.17.8. get_rtl_partitions (::quartus::interactive_synthesis)
4.1.17.9. init_synthesis_constraints_propagation_reporter (::quartus::interactive_synthesis)
4.1.17.10. link_rtl_design (::quartus::interactive_synthesis)
4.1.17.11. print_ipxact (::quartus::interactive_synthesis)
4.1.17.12. report_rtl_assignments (::quartus::interactive_synthesis)
4.1.17.13. report_rtl_parameters (::quartus::interactive_synthesis)
4.1.17.14. report_rtl_stats (::quartus::interactive_synthesis)
4.1.17.15. reset_rtl_design (::quartus::interactive_synthesis)
4.1.17.16. sasic (::quartus::interactive_synthesis)
4.1.17.17. save_rtl_design (::quartus::interactive_synthesis)
4.1.17.18. set_sasic_handoff_flow (::quartus::interactive_synthesis)
4.1.17.19. synthesize (::quartus::interactive_synthesis)
4.1.17.20. uniquify (::quartus::interactive_synthesis)
4.1.17.21. write_rtl_report (::quartus::interactive_synthesis)
4.1.18.1. ipdrc::get_device_speed (::quartus::ipdrc)
4.1.18.2. ipdrc::get_ip_hpaths (::quartus::ipdrc)
4.1.18.3. ipdrc::get_ip_name (::quartus::ipdrc)
4.1.18.4. ipdrc::get_ip_pma_modulation (::quartus::ipdrc)
4.1.18.5. ipdrc::get_ip_speed (::quartus::ipdrc)
4.1.18.6. ipdrc::get_ip_type (::quartus::ipdrc)
4.1.18.7. ipdrc::get_ip_xcvr_type (::quartus::ipdrc)
4.1.18.8. ipdrc::set_ip_info (::quartus::ipdrc)
4.1.21.1. close_device (::quartus::jtag)
4.1.21.2. device_dr_shift (::quartus::jtag)
4.1.21.3. device_ir_shift (::quartus::jtag)
4.1.21.4. device_lock (::quartus::jtag)
4.1.21.5. device_run_test_idle (::quartus::jtag)
4.1.21.6. device_unlock (::quartus::jtag)
4.1.21.7. device_virtual_dr_shift (::quartus::jtag)
4.1.21.8. device_virtual_ir_shift (::quartus::jtag)
4.1.21.9. get_device_names (::quartus::jtag)
4.1.21.10. get_hardware_names (::quartus::jtag)
4.1.21.11. open_device (::quartus::jtag)
4.1.22.1. begin_logic_analyzer_interface_control (::quartus::logic_analyzer_interface)
4.1.22.2. change_bank_to_output_pin (::quartus::logic_analyzer_interface)
4.1.22.3. end_logic_analyzer_interface_control (::quartus::logic_analyzer_interface)
4.1.22.4. get_current_state_of_output_pin (::quartus::logic_analyzer_interface)
4.1.22.5. tristate_output_pin (::quartus::logic_analyzer_interface)
4.1.23.1. checksum (::quartus::misc)
4.1.23.2. disable_natural_bus_naming (::quartus::misc)
4.1.23.3. enable_natural_bus_naming (::quartus::misc)
4.1.23.4. escape_brackets (::quartus::misc)
4.1.23.5. foreach_in_collection (::quartus::misc)
4.1.23.6. get_collection_size (::quartus::misc)
4.1.23.7. get_environment_info (::quartus::misc)
4.1.23.8. get_message_count (::quartus::misc)
4.1.23.9. init_tk (::quartus::misc)
4.1.23.10. load (::quartus::misc)
4.1.23.11. load_package (::quartus::misc)
4.1.23.12. post_message (::quartus::misc)
4.1.23.13. qerror (::quartus::misc)
4.1.23.14. qexec (::quartus::misc)
4.1.23.15. qexit (::quartus::misc)
4.1.23.16. record_tcl_cmd (::quartus::misc)
4.1.23.17. stopwatch (::quartus::misc)
4.1.25.1. periph::check_plan (::quartus::periph)
4.1.25.2. periph::get_cell_info (::quartus::periph)
4.1.25.3. periph::get_cells (::quartus::periph)
4.1.25.4. periph::get_location_info (::quartus::periph)
4.1.25.5. periph::get_placement_info (::quartus::periph)
4.1.25.6. periph::get_placements (::quartus::periph)
4.1.25.7. blueprint::initialize (::quartus::periph)
4.1.25.8. periph::load_floorplan (::quartus::periph)
4.1.25.9. periph::place_cells (::quartus::periph)
4.1.25.10. periph::remove_invalid_reports (::quartus::periph)
4.1.25.11. periph::report_all (::quartus::periph)
4.1.25.12. periph::report_cell_connectivity (::quartus::periph)
4.1.25.13. periph::report_cell_placement_reasons (::quartus::periph)
4.1.25.14. periph::report_cells (::quartus::periph)
4.1.25.15. periph::report_clocks (::quartus::periph)
4.1.25.16. periph::report_legal_cell_locations (::quartus::periph)
4.1.25.17. periph::report_location_types (::quartus::periph)
4.1.25.18. periph::report_locations (::quartus::periph)
4.1.25.19. periph::report_noc_performance (::quartus::periph)
4.1.25.20. periph::report_regions (::quartus::periph)
4.1.25.21. periph::report_summary (::quartus::periph)
4.1.25.22. periph::reset_plan (::quartus::periph)
4.1.25.23. periph::save_floorplan (::quartus::periph)
4.1.25.24. periph::set_clock_type (::quartus::periph)
4.1.25.25. blueprint::shutdown (::quartus::periph)
4.1.25.26. periph::undo_last_placement (::quartus::periph)
4.1.25.27. periph::unplace_cells (::quartus::periph)
4.1.25.28. periph::update_pdpw (::quartus::periph)
4.1.25.29. periph::update_plan (::quartus::periph)
4.1.25.30. periph::write_plan (::quartus::periph)
4.1.27.1. close_side_revision (::quartus::project)
4.1.27.2. create_revision (::quartus::project)
4.1.27.3. delete_revision (::quartus::project)
4.1.27.4. execute_assignment_batch (::quartus::project)
4.1.27.5. export_assignments (::quartus::project)
4.1.27.6. get_all_assignment_names (::quartus::project)
4.1.27.7. get_all_assignments (::quartus::project)
4.1.27.8. get_all_global_assignments (::quartus::project)
4.1.27.9. get_all_instance_assignments (::quartus::project)
4.1.27.10. get_all_parameters (::quartus::project)
4.1.27.11. get_all_quartus_defaults (::quartus::project)
4.1.27.12. get_all_user_option_names (::quartus::project)
4.1.27.13. get_assignment_info (::quartus::project)
4.1.27.14. get_assignment_name_info (::quartus::project)
4.1.27.15. get_current_project (::quartus::project)
4.1.27.16. get_current_revision (::quartus::project)
4.1.27.17. get_database_version (::quartus::project)
4.1.27.18. get_global_assignment (::quartus::project)
4.1.27.19. get_instance_assignment (::quartus::project)
4.1.27.20. get_location_assignment (::quartus::project)
4.1.27.21. get_name_info (::quartus::project)
4.1.27.22. get_names (::quartus::project)
4.1.27.23. get_parameter (::quartus::project)
4.1.27.24. get_project_directory (::quartus::project)
4.1.27.25. get_project_revisions (::quartus::project)
4.1.27.26. get_top_level_entity (::quartus::project)
4.1.27.27. get_user_option (::quartus::project)
4.1.27.28. is_database_version_compatible (::quartus::project)
4.1.27.29. is_fitter_in_qhd_mode (::quartus::project)
4.1.27.30. is_project_open (::quartus::project)
4.1.27.31. open_side_revision (::quartus::project)
4.1.27.32. project_archive (::quartus::project)
4.1.27.33. project_clean (::quartus::project)
4.1.27.34. project_close (::quartus::project)
4.1.27.35. project_exists (::quartus::project)
4.1.27.36. project_new (::quartus::project)
4.1.27.37. project_open (::quartus::project)
4.1.27.38. project_restore (::quartus::project)
4.1.27.39. remove_all_global_assignments (::quartus::project)
4.1.27.40. remove_all_instance_assignments (::quartus::project)
4.1.27.41. remove_all_parameters (::quartus::project)
4.1.27.42. resolve_file_path (::quartus::project)
4.1.27.43. revision_exists (::quartus::project)
4.1.27.44. set_current_revision (::quartus::project)
4.1.27.45. set_global_assignment (::quartus::project)
4.1.27.46. set_high_effort_fmax_optimization_assignments (::quartus::project)
4.1.27.47. set_instance_assignment (::quartus::project)
4.1.27.48. set_io_assignment (::quartus::project)
4.1.27.49. set_location_assignment (::quartus::project)
4.1.27.50. set_parameter (::quartus::project)
4.1.27.51. set_power_file_assignment (::quartus::project)
4.1.27.52. set_user_option (::quartus::project)
4.1.27.53. test_assignment_trait (::quartus::project)
4.1.28.1. assignment_group (::quartus::project_ui)
4.1.28.2. create_revision (::quartus::project_ui)
4.1.28.3. delete_revision (::quartus::project_ui)
4.1.28.4. execute_assignment_batch (::quartus::project_ui)
4.1.28.5. export_assignments (::quartus::project_ui)
4.1.28.6. get_all_assignment_names (::quartus::project_ui)
4.1.28.7. get_all_assignments (::quartus::project_ui)
4.1.28.8. get_all_global_assignments (::quartus::project_ui)
4.1.28.9. get_all_instance_assignments (::quartus::project_ui)
4.1.28.10. get_all_parameters (::quartus::project_ui)
4.1.28.11. get_all_quartus_defaults (::quartus::project_ui)
4.1.28.12. get_all_user_option_names (::quartus::project_ui)
4.1.28.13. get_assignment_info (::quartus::project_ui)
4.1.28.14. get_assignment_name_info (::quartus::project_ui)
4.1.28.15. get_current_project (::quartus::project_ui)
4.1.28.16. get_current_revision (::quartus::project_ui)
4.1.28.17. get_global_assignment (::quartus::project_ui)
4.1.28.18. get_instance_assignment (::quartus::project_ui)
4.1.28.19. get_location_assignment (::quartus::project_ui)
4.1.28.20. get_name_info (::quartus::project_ui)
4.1.28.21. get_names (::quartus::project_ui)
4.1.28.22. get_parameter (::quartus::project_ui)
4.1.28.23. get_project_directory (::quartus::project_ui)
4.1.28.24. get_project_revisions (::quartus::project_ui)
4.1.28.25. get_top_level_entity (::quartus::project_ui)
4.1.28.26. get_user_option (::quartus::project_ui)
4.1.28.27. is_fitter_in_qhd_mode (::quartus::project_ui)
4.1.28.28. is_project_open (::quartus::project_ui)
4.1.28.29. project_archive (::quartus::project_ui)
4.1.28.30. project_close (::quartus::project_ui)
4.1.28.31. project_exists (::quartus::project_ui)
4.1.28.32. project_new (::quartus::project_ui)
4.1.28.33. project_open (::quartus::project_ui)
4.1.28.34. project_restore (::quartus::project_ui)
4.1.28.35. remove_all_global_assignments (::quartus::project_ui)
4.1.28.36. remove_all_instance_assignments (::quartus::project_ui)
4.1.28.37. remove_all_parameters (::quartus::project_ui)
4.1.28.38. resolve_file_path (::quartus::project_ui)
4.1.28.39. revision_exists (::quartus::project_ui)
4.1.28.40. set_current_revision (::quartus::project_ui)
4.1.28.41. set_global_assignment (::quartus::project_ui)
4.1.28.42. set_instance_assignment (::quartus::project_ui)
4.1.28.43. set_io_assignment (::quartus::project_ui)
4.1.28.44. set_location_assignment (::quartus::project_ui)
4.1.28.45. set_parameter (::quartus::project_ui)
4.1.28.46. set_power_file_assignment (::quartus::project_ui)
4.1.28.47. set_user_option (::quartus::project_ui)
4.1.28.48. test_assignment_trait (::quartus::project_ui)
4.1.29.1. qed::append_property (::quartus::qed)
4.1.29.2. qed::check_properties (::quartus::qed)
4.1.29.3. qed::check_properties_of_projects (::quartus::qed)
4.1.29.4. qed::create_object (::quartus::qed)
4.1.29.5. qed::delete_object (::quartus::qed)
4.1.29.6. qed::delete_object_report_panel (::quartus::qed)
4.1.29.7. qed::disconnect (::quartus::qed)
4.1.29.8. qed::find_projects_under_directory (::quartus::qed)
4.1.29.9. qed::get_all_properties_dict (::quartus::qed)
4.1.29.10. qed::get_default_group_id (::quartus::qed)
4.1.29.11. qed::get_object_report_panel_contents (::quartus::qed)
4.1.29.12. qed::get_object_report_panel_names (::quartus::qed)
4.1.29.13. qed::get_objects (::quartus::qed)
4.1.29.14. qed::get_property (::quartus::qed)
4.1.29.15. qed::get_property_info (::quartus::qed)
4.1.29.16. qed::get_property_of_projects (::quartus::qed)
4.1.29.17. qed::get_return_value (::quartus::qed)
4.1.29.18. qed::has_property (::quartus::qed)
4.1.29.19. qed::import_report_panel (::quartus::qed)
4.1.29.20. qed::import_report_panel_names (::quartus::qed)
4.1.29.21. qed::is_connected (::quartus::qed)
4.1.29.22. qed::is_workspace_open (::quartus::qed)
4.1.29.23. qed::launch_connection (::quartus::qed)
4.1.29.24. qed::list_properties (::quartus::qed)
4.1.29.25. qed::pop_property (::quartus::qed)
4.1.29.26. qed::refresh_reports (::quartus::qed)
4.1.29.27. qed::run_command (::quartus::qed)
4.1.29.28. qed::sanitize_workspace (::quartus::qed)
4.1.29.29. qed::set_properties (::quartus::qed)
4.1.29.30. qed::set_property (::quartus::qed)
4.1.29.31. qed::wait_for_ready (::quartus::qed)
4.1.29.32. qed::workspace_close (::quartus::qed)
4.1.29.33. qed::workspace_config_arc_compute_spec (::quartus::qed)
4.1.29.34. qed::workspace_config_local_compute_spec (::quartus::qed)
4.1.29.35. qed::workspace_config_ssh_compute_spec (::quartus::qed)
4.1.29.36. qed::workspace_new (::quartus::qed)
4.1.29.37. qed::workspace_open (::quartus::qed)
4.1.29.38. qed::write_object_reports_to_file (::quartus::qed)
4.1.31.1. qshm_connect_to_quartus (::quartus::qshm)
4.1.31.2. qshm_disconnect_from_quartus (::quartus::qshm)
4.1.31.3. qshm_dispose_client (::quartus::qshm)
4.1.31.4. qshm_get_hub_key_prefix (::quartus::qshm)
4.1.31.5. qshm_get_parent_hub_key (::quartus::qshm)
4.1.31.6. qshm_obtain_client (::quartus::qshm)
4.1.31.7. qshm_send_request (::quartus::qshm)
4.1.31.8. qshm_send_server_state_query (::quartus::qshm)
4.1.31.9. qshm_set_context (::quartus::qshm)
4.1.32.1. add_row_to_table (::quartus::report)
4.1.32.2. create_report_panel (::quartus::report)
4.1.32.3. delete_report_panel (::quartus::report)
4.1.32.4. get_fitter_resource_usage (::quartus::report)
4.1.32.5. get_number_of_columns (::quartus::report)
4.1.32.6. get_number_of_rows (::quartus::report)
4.1.32.7. get_report_panel_column_index (::quartus::report)
4.1.32.8. get_report_panel_data (::quartus::report)
4.1.32.9. get_report_panel_id (::quartus::report)
4.1.32.10. get_report_panel_names (::quartus::report)
4.1.32.11. get_report_panel_row (::quartus::report)
4.1.32.12. get_report_panel_row_index (::quartus::report)
4.1.32.13. load_report (::quartus::report)
4.1.32.14. read_xml_report (::quartus::report)
4.1.32.15. refresh_report_window (::quartus::report)
4.1.32.16. save_report_database (::quartus::report)
4.1.32.17. unload_report (::quartus::report)
4.1.32.18. write_report_panel (::quartus::report)
4.1.32.19. write_xml_report (::quartus::report)
4.1.33.1. all_clocks (::quartus::sdc)
4.1.33.2. all_inputs (::quartus::sdc)
4.1.33.3. all_outputs (::quartus::sdc)
4.1.33.4. all_registers (::quartus::sdc)
4.1.33.5. create_clock (::quartus::sdc)
4.1.33.6. create_generated_clock (::quartus::sdc)
4.1.33.7. derive_clocks (::quartus::sdc)
4.1.33.8. get_cells (::quartus::sdc)
4.1.33.9. get_clocks (::quartus::sdc)
4.1.33.10. get_nets (::quartus::sdc)
4.1.33.11. get_pins (::quartus::sdc)
4.1.33.12. get_ports (::quartus::sdc)
4.1.33.13. remove_clock_groups (::quartus::sdc)
4.1.33.14. remove_clock_latency (::quartus::sdc)
4.1.33.15. remove_clock_uncertainty (::quartus::sdc)
4.1.33.16. remove_disable_timing (::quartus::sdc)
4.1.33.17. remove_input_delay (::quartus::sdc)
4.1.33.18. remove_output_delay (::quartus::sdc)
4.1.33.19. reset_design (::quartus::sdc)
4.1.33.20. set_clock_groups (::quartus::sdc)
4.1.33.21. set_clock_latency (::quartus::sdc)
4.1.33.22. set_clock_uncertainty (::quartus::sdc)
4.1.33.23. set_disable_timing (::quartus::sdc)
4.1.33.24. set_false_path (::quartus::sdc)
4.1.33.25. set_input_delay (::quartus::sdc)
4.1.33.26. set_input_transition (::quartus::sdc)
4.1.33.27. set_max_delay (::quartus::sdc)
4.1.33.28. set_max_time_borrow (::quartus::sdc)
4.1.33.29. set_min_delay (::quartus::sdc)
4.1.33.30. set_multicycle_path (::quartus::sdc)
4.1.33.31. set_output_delay (::quartus::sdc)
4.1.34.1. derive_clock_uncertainty (::quartus::sdc_ext)
4.1.34.2. derive_pll_clocks (::quartus::sdc_ext)
4.1.34.3. disable_min_pulse_width (::quartus::sdc_ext)
4.1.34.4. get_active_clocks (::quartus::sdc_ext)
4.1.34.5. get_fanins (::quartus::sdc_ext)
4.1.34.6. get_fanouts (::quartus::sdc_ext)
4.1.34.7. get_keepers (::quartus::sdc_ext)
4.1.34.8. get_nodes (::quartus::sdc_ext)
4.1.34.9. get_partitions (::quartus::sdc_ext)
4.1.34.10. get_registers (::quartus::sdc_ext)
4.1.34.11. remove_annotated_delay (::quartus::sdc_ext)
4.1.34.12. remove_clock (::quartus::sdc_ext)
4.1.34.13. reset_timing_derate (::quartus::sdc_ext)
4.1.34.14. set_active_clocks (::quartus::sdc_ext)
4.1.34.15. set_annotated_delay (::quartus::sdc_ext)
4.1.34.16. set_data_delay (::quartus::sdc_ext)
4.1.34.17. set_max_skew (::quartus::sdc_ext)
4.1.34.18. set_net_delay (::quartus::sdc_ext)
4.1.34.19. set_scc_mode (::quartus::sdc_ext)
4.1.34.20. set_time_format (::quartus::sdc_ext)
4.1.34.21. set_timing_derate (::quartus::sdc_ext)
4.1.35.1. add_to_collection (::quartus::sta)
4.1.35.2. check_timing (::quartus::sta)
4.1.35.3. create_report_histogram (::quartus::sta)
4.1.35.4. create_slack_histogram (::quartus::sta)
4.1.35.5. create_timing_netlist (::quartus::sta)
4.1.35.6. create_timing_summary (::quartus::sta)
4.1.35.7. delete_sta_collection (::quartus::sta)
4.1.35.8. delete_timing_netlist (::quartus::sta)
4.1.35.9. enable_ccpp_removal (::quartus::sta)
4.1.35.10. enable_sdc_extension_collections (::quartus::sta)
4.1.35.11. get_available_operating_conditions (::quartus::sta)
4.1.35.12. get_cell_info (::quartus::sta)
4.1.35.13. get_clock_domain_info (::quartus::sta)
4.1.35.14. get_clock_fmax_info (::quartus::sta)
4.1.35.15. get_clock_info (::quartus::sta)
4.1.35.16. get_clock_pair_info (::quartus::sta)
4.1.35.17. get_datasheet (::quartus::sta)
4.1.35.18. get_default_sdc_file_names (::quartus::sta)
4.1.35.19. get_edge_info (::quartus::sta)
4.1.35.20. get_entity_instances (::quartus::sta)
4.1.35.21. get_min_pulse_width (::quartus::sta)
4.1.35.22. get_net_info (::quartus::sta)
4.1.35.23. get_node_info (::quartus::sta)
4.1.35.24. get_object_info (::quartus::sta)
4.1.35.25. get_operating_conditions (::quartus::sta)
4.1.35.26. get_operating_conditions_info (::quartus::sta)
4.1.35.27. get_partition_info (::quartus::sta)
4.1.35.28. get_path (::quartus::sta)
4.1.35.29. get_path_info (::quartus::sta)
4.1.35.30. get_pin_info (::quartus::sta)
4.1.35.31. get_point_info (::quartus::sta)
4.1.35.32. get_port_info (::quartus::sta)
4.1.35.33. get_register_info (::quartus::sta)
4.1.35.34. get_timing_paths (::quartus::sta)
4.1.35.35. import_sdc (::quartus::sta)
4.1.35.36. is_post_syn_sta (::quartus::sta)
4.1.35.37. locate (::quartus::sta)
4.1.35.38. print_total_sdc_processing_time (::quartus::sta)
4.1.35.39. query_collection (::quartus::sta)
4.1.35.40. read_sdc (::quartus::sta)
4.1.35.41. register_delete_timing_netlist_callback (::quartus::sta)
4.1.35.42. remove_from_collection (::quartus::sta)
4.1.35.43. report_advanced_io_timing (::quartus::sta)
4.1.35.44. report_asynch_cdc (::quartus::sta)
4.1.35.45. report_bottleneck (::quartus::sta)
4.1.35.46. report_cdc_viewer (::quartus::sta)
4.1.35.47. report_clock_fmax_summary (::quartus::sta)
4.1.35.48. report_clock_network (::quartus::sta)
4.1.35.49. report_clock_transfers (::quartus::sta)
4.1.35.50. report_clocks (::quartus::sta)
4.1.35.51. report_datasheet (::quartus::sta)
4.1.35.52. report_ddr (::quartus::sta)
4.1.35.53. report_exceptions (::quartus::sta)
4.1.35.54. report_ini_usage (::quartus::sta)
4.1.35.55. report_logic_depth (::quartus::sta)
4.1.35.56. report_max_clock_skew (::quartus::sta)
4.1.35.57. report_max_skew (::quartus::sta)
4.1.35.58. report_metastability (::quartus::sta)
4.1.35.59. report_min_pulse_width (::quartus::sta)
4.1.35.60. report_neighbor_paths (::quartus::sta)
4.1.35.61. report_net_delay (::quartus::sta)
4.1.35.62. report_net_timing (::quartus::sta)
4.1.35.63. report_partitions (::quartus::sta)
4.1.35.64. report_path (::quartus::sta)
4.1.35.65. report_pipelining_info (::quartus::sta)
4.1.35.66. report_register_spread (::quartus::sta)
4.1.35.67. report_register_statistics (::quartus::sta)
4.1.35.68. report_retiming_restrictions (::quartus::sta)
4.1.35.69. report_route_net_of_interest (::quartus::sta)
4.1.35.70. report_rskm (::quartus::sta)
4.1.35.71. report_sdc (::quartus::sta)
4.1.35.72. report_skew (::quartus::sta)
4.1.35.73. report_tccs (::quartus::sta)
4.1.35.74. report_timing (::quartus::sta)
4.1.35.75. report_timing_by_source_files (::quartus::sta)
4.1.35.76. report_timing_tree (::quartus::sta)
4.1.35.77. report_ucp (::quartus::sta)
4.1.35.78. set_operating_conditions (::quartus::sta)
4.1.35.79. timing_netlist_exist (::quartus::sta)
4.1.35.80. update_timing_netlist (::quartus::sta)
4.1.35.81. use_timing_analyzer_style_escaping (::quartus::sta)
4.1.35.82. write_sdc (::quartus::sta)
Visible to Intel only — GUID: reference_TCL_tcl_pkg_dni_sdc_ver_1_5_cmd_dni__set_false_path
Ixiasoft
4.1.8.13. dni::set_false_path (::quartus::dni_sdc)
The following table displays information for the dni::set_false_path Tcl command:
Tcl Package and Version | Belongs to ::quartus::dni_sdc |
||
Syntax | dni::set_false_path [-h | -help] [-long_help] [-comment <string> ] [-fall] [-fall_from <names> ] [-fall_through <names> ] [-fall_to <names> ] [-from <names> ] [-hold] [-latency_insensitive] [-reset_path] [-rise] [-rise_from <names> ] [-rise_through <names> ] [-rise_to <names> ] [-setup] [-through <names> ] [-to <names> ] | ||
Arguments | -h | -help | Short help | |
-long_help | Long help with examples and possible return values | ||
-comment <string> | Comment string | ||
-fall | Marks falling delays false, as measured on the path endpoint | ||
-fall_from <names> | Valid source clocks (string patterns are matched using Tcl string matching) | ||
-fall_through <names> | Valid through nodes (string patterns are matched using Tcl string matching) | ||
-fall_to <names> | Valid destination clocks (string patterns are matched using Tcl string matching) | ||
-from <names> | Valid sources (string patterns are matched using Tcl string matching) | ||
-hold | Specifies the false_path value (applies only to clock hold or removal checks) | ||
-latency_insensitive | Mark this false path as one that should still be optimized | ||
-reset_path | Removes existing point-to-point exception information on the specified paths | ||
-rise | Marks rising delays false, as measured on the path endpoint | ||
-rise_from <names> | Valid source clocks (string patterns are matched using Tcl string matching) | ||
-rise_through <names> | Valid through nodes (string patterns are matched using Tcl string matching) | ||
-rise_to <names> | Valid destination clocks (string patterns are matched using Tcl string matching) | ||
-setup | Specifies the false_path value (applies only to clock setup or recovery checks) | ||
-through <names> | Valid through nodes (string patterns are matched using Tcl string matching) | ||
-to <names> | Valid destinations (string patterns are matched using Tcl string matching) | ||
Description | Specifies a false-path exception, removing (or cutting) paths from timing analysis. The -from and -to values are collections of clocks, registers, ports, pins, or cells in the design. If the -from or -to values are not specified, the collection is converted automatically into [get_keepers *]. It is worth noting that if the counterpart of the unspecified collection is a clock collection, it is more efficient to explicitly specify this collection as a clock collection only if the clock collection also generates the desired assignment. Applying exceptions between clocks applies the exception from all register or ports driven by the -from clock to all registers or ports driven by the -to clock. Applying exceptions between a pair of clocks is more efficient than for specific node to node or node to clock paths. If pin names or collections are used, the -from value must be a clock pin and the -to value must be any non-clock input pin to a register. Assignments from clock pins or to and from cells applies to all registers in the cell or driven by the clock pin. The -through values are collections of pins or nets in the design. An exception applied through a node in the design applies only to paths through the specified node. The Timing Analyzer allows you to specify the -through argument multiple times to describe paths that go through multiple points. For instance, users can select all paths that go through node X, and then go through node Y. This helps you narrow down and select the specific paths that you are interested in. The -rise_from and -fall_from options can be used in place of the -from destination nodes. The rise or fall value of the option indicates that the "from" nodes are driven by the rising or falling edge of the clock that feeds this node, taking into consideration any logical inversions along the clock path. The -from option is the combination of both rising and falling "from" nodes. If the "from" collection is a clock collection, the assignment applies to those nodes that are driven by the respective rising or falling clock edge. The -rise_to and -fall_to options behave similarly to the "from" options described previously. These assignments restrict the given assignment to only those nodes or clocks that correspond to the specified rise or fall value, taking into consideration any logical inversions that are along the clock path. The -setup and -hold options allow the false path to only be applied to the corresponding setup/recovery or hold/removal checks. The default if neither value is specified is to apply the false path to both -setup and -hold. The values of the -from, -to, -through, and other similar options are either collections or a Tcl list of wildcards used to create collections of appropriate types. Note -rise, -fall, -rise_through, -fall_through and -reset_path options are not supported yet. |
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Example Usage | |
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Return Value | Code Name | Code | String Return |
TCL_OK | 0 | INFO: Operation successful |