Quartus® Prime Pro Edition User Guide: Design Compilation

Download PDF
ID 683236
Date 9/30/2024
Public
Document Table of Contents
Document Table of Contents x
Answers to Top FAQs 1. Design Compilation 2. Reducing Compilation Time 3. Quartus® Prime Pro Edition User Guide Design Compilation Archives A. Quartus® Prime Pro Edition User Guides
1. Design Compilation x
1.1. Compilation Overview 1.2. Design Analysis & Elaboration 1.3. Design Synthesis 1.4. Design Place and Route 1.5. Incremental Optimization Flow 1.6. Fast Forward Compilation Flow 1.7. Full Compilation Flow 1.8. HSSI Dual Simplex IP Generation Flow 1.9. Exporting Compilation Results 1.10. Clearing Compilation Results 1.11. Integrating Other EDA Tools 1.12. Compiler Optimization Techniques 1.13. Compilation Monitoring Mode 1.14. Viewing Quartus Database File Information 1.15. Understanding the Design Netlist Infrastructure 1.16. Using Synopsys* Design Constraint (SDC) on RTL Files 1.17. Using the Node Finder 1.18. Synthesis Language Support 1.19. Synthesis Settings Reference 1.20. Fitter Settings Reference 1.21. Design Compilation Revision History
1.1. Compilation Overview x
1.1.1. Compilation Flows 1.1.2. Compilation Hierarchy 1.1.3. Using the Compilation Dashboard
1.2. Design Analysis & Elaboration x
1.2.1. Locating Design Elements 1.2.2. Using the RTL Analyzer
1.2.1. Locating Design Elements x
1.2.1.1. Copying Hierarchy Path Names
1.2.2. Using the RTL Analyzer x
1.2.2.1. Sweep Hints Viewer 1.2.2.2. Object Set Console 1.2.2.3. Module Interfaces 1.2.2.4. Bundled Instances 1.2.2.5. Auto-hide Unconnected Pins 1.2.2.6. Filtering Ports and Nets 1.2.2.7. Expand Connections
1.3. Design Synthesis x
1.3.1. Preparing for Design Synthesis 1.3.2. Running Synthesis 1.3.3. Post-Synthesis Static Timing Analysis (STA) 1.3.4. Viewing Synthesis Reports
1.3.2. Running Synthesis x
1.3.2.1. Preserving Registers During Synthesis 1.3.2.2. Preserving Signals for Monitoring and Debugging
1.3.4. Viewing Synthesis Reports x
1.3.4.1. Viewing IP Core License Data 1.3.4.2. Viewing Synthesis Dynamic Report
1.4. Design Place and Route x
1.4.1. Running the Fitter 1.4.2. Viewing Fitter Reports
1.4.1. Running the Fitter x
1.4.1.1. Fitter Commands 1.4.1.2. Disabling or Enabling Physical Synthesis Optimization
1.4.2. Viewing Fitter Reports x
1.4.2.1. Plan Stage Reports 1.4.2.2. Place Stage Reports 1.4.2.3. Route Stage Reports 1.4.2.4. Retime Stage Reports 1.4.2.5. Finalize Stage Reports
1.4.2.2. Place Stage Reports x
1.4.2.2.1. Global Signal Visualization Report
1.4.2.3. Route Stage Reports x
1.4.2.3.1. Global Router Congestion Hotspot Summary Report 1.4.2.3.2. Global Router Wire Utilization Map Report
1.5. Incremental Optimization Flow x
1.5.1. Concurrent Analysis During Synthesis or Fitting 1.5.2. Analyzing Compiler Snapshots 1.5.3. Validating Periphery (I/O) after the Plan Stage
1.5.2. Analyzing Compiler Snapshots x
1.5.2.1. Running Snapshot Viewer
1.5.2.1. Running Snapshot Viewer x
1.5.2.1.1. Analyzing Failing Paths with Snapshot Viewer 1.5.2.1.2. Analyzing Clocking with Snapshot Viewer 1.5.2.1.3. Analyzing High Fan-out Nets with Snapshot Viewer 1.5.2.1.4. Validating Timing Constraints with Snapshot Viewer 1.5.2.1.5. Analyzing Congestion with Snapshot Viewer
1.6. Fast Forward Compilation Flow x
1.6.1. Step 1: Run Register Retiming 1.6.2. Step 2: Review Retiming Results 1.6.3. Step 3: Run Fast Forward Compile 1.6.4. Step 4: Review Fast Forward Results 1.6.5. Step 5: Implement Fast Forward Recommendations 1.6.6. Retiming Restrictions and Workarounds
1.6.2. Step 2: Review Retiming Results x
1.6.2.1. Locate Critical Chains
1.6.3. Step 3: Run Fast Forward Compile x
1.6.3.1. Fast Forward Compile By Hierarchy 1.6.3.2. HyperFlex Settings
1.6.4. Step 4: Review Fast Forward Results x
1.6.4.1. Clock Fmax Summary Report 1.6.4.2. Fast Forward Details Report
1.7. Full Compilation Flow x
1.7.1. Full Compilation Flow with Temporary Optimization Mode
1.9. Exporting Compilation Results x
1.9.1. Exporting a Version-Compatible Compilation Database 1.9.2. Importing a Version-Compatible Compilation Database 1.9.3. Creating a Design Partition 1.9.4. Exporting a Design Partition 1.9.5. Reusing a Design Partition
1.11. Integrating Other EDA Tools x
1.11.1. Generating a VQM Netlist for other EDA Tools
1.12. Compiler Optimization Techniques x
1.12.1. Compiler Optimization Modes 1.12.2. Allow Register Retiming 1.12.3. Automatic Gated Clock Conversion 1.12.4. Enable Intermediate Fitter Snapshots 1.12.5. Fast Preserve Option 1.12.6. Fractal Synthesis Optimization
1.12.6. Fractal Synthesis Optimization x
1.12.6.1. Enabling or Disabling Fractal Synthesis
1.14. Viewing Quartus Database File Information x
1.14.1. QDB File Attribute Types
1.15. Understanding the Design Netlist Infrastructure x
1.15.1. DNI Netlist Five-Box Data Model
1.15.1. DNI Netlist Five-Box Data Model x
1.15.1.1. Use Case Examples
1.15.1.1. Use Case Examples x
1.15.1.1.1. Scripting Routine Tasks Using Tcl Commands 1.15.1.1.2. Traversing the Design Netlist Using Tcl Commands
1.16. Using Synopsys* Design Constraint (SDC) on RTL Files x
1.16.1. Registering the SDC-on-RTL SDC File 1.16.2. Applying the SDC-on-RTL Constraints 1.16.3. Inspecting SDC-on-RTL Constraints 1.16.4. Creating Constraints in SDC-on-RTL SDC Files 1.16.5. Using Entity-Based SDC-on-RTL Constraints 1.16.6. Types of SDC Files Used in the Quartus® Prime Software
1.16.4. Creating Constraints in SDC-on-RTL SDC Files x
1.16.4.1. Example: Using SDC-on-RTL Features
1.16.4.1. Example: Using SDC-on-RTL Features x
1.16.4.1.1. SDC-on RTL Example: Targeting Pins of Top-level Instances 1.16.4.1.2. SDC-on RTL Example: Targeting Pins in Cells 1.16.4.1.3. SDC-on RTL Example: Targeting Pins Using Wildcards 1.16.4.1.4. SDC-on RTL Example: Applying Constraints at Deeper Hierarchies
1.16.5. Using Entity-Based SDC-on-RTL Constraints x
1.16.5.1. Entity-based SDC-on-RTL Constraints Example
1.17. Using the Node Finder x
1.17.1. Node Finder Settings Reference
1.18. Synthesis Language Support x
1.18.1. Verilog and SystemVerilog Synthesis Support 1.18.2. VHDL Synthesis Support
1.18.1. Verilog and SystemVerilog Synthesis Support x
1.18.1.1. Verilog HDL Input Settings (Settings Dialog Box) 1.18.1.2. Design Libraries 1.18.1.3. Verilog HDL Configuration 1.18.1.4. Initial Constructs and Memory System Tasks 1.18.1.5. Verilog HDL Macros
1.18.1.3. Verilog HDL Configuration x
1.18.1.3.1. Hierarchical Design Configurations
1.18.2. VHDL Synthesis Support x
1.18.2.1. VHDL Input Settings (Settings Dialog Box) 1.18.2.2. VHDL Standard Libraries and Packages 1.18.2.3. VHDL wait Constructs 1.18.2.4. VHDL-2019 Conditional Analysis Tool Directives
1.19. Synthesis Settings Reference x
1.19.1. Advanced Synthesis Settings
2. Reducing Compilation Time x
2.1. Factors Affecting Compilation Results 2.2. Strategies to Reduce the Overall Compilation Time 2.3. Reducing Synthesis Time 2.4. Reducing Placement Time 2.5. Reducing Routing Time 2.6. Reducing Static Timing Analysis Time 2.7. Setting Process Priority 2.8. Reducing Compilation Time Revision History
2.2. Strategies to Reduce the Overall Compilation Time x
2.2.1. Compilation on a Compute Farm 2.2.2. Enabling Multi-Processor Compilation 2.2.3. Running the ECO Compilation Flow 2.2.4. Using Block-Based Compilation
2.2.2. Enabling Multi-Processor Compilation x
2.2.2.1. Processor Base Clock Frequency 2.2.2.2. Random Access Memory (RAM) 2.2.2.3. Storage
2.3. Reducing Synthesis Time x
2.3.1. Using Precompiled Component Generation 2.3.2. Settings to Reduce Synthesis Time and Synthesis Netlist Optimization Time 2.3.3. Use Appropriate Coding Style to Reduce Synthesis Time
2.3.1. Using Precompiled Component Generation x
2.3.1.1. Enabling Precompiled Components Generation 2.3.1.2. Precompiled Component Generation Flow
2.4. Reducing Placement Time x
2.4.1. Placement Effort Multiplier Settings
2.5. Reducing Routing Time x
2.5.1. Identifying Routing Congestion 2.5.2. Changing Fitter Aggressive Routability Optimization Settings
2.5.1. Identifying Routing Congestion x
2.5.1.1. Identifying Congestion with the Global Router Congestion Hotspot Summary Report and the Global Router Wire Utilization Map 2.5.1.2. Identifying Routing Congestion with the Chip Planner
Answers to Top FAQs
1. Design Compilation
2. Reducing Compilation Time
3. Quartus® Prime Pro Edition User Guide Design Compilation Archives
A. Quartus® Prime Pro Edition User Guides

1.3.4. Viewing Synthesis Reports

The Compilation Report window opens automatically during compilation processing. The Report window displays detailed synthesis results for each partition in the current project revision.
Figure 40.  Synthesis Reports
Table 9.  Synthesis Reports (Design Dependent)
Generated Report Description
Summary Shows summary information about synthesis, such as the status, date, software version, entity name, device family, timing model status, and various types of logic utilization.
Settings Lists the values of all synthesis settings during design processing.
Source Files Read Lists details about all source files in design synthesis. Details include file path, file type, and any library information.
IP Cores Summary Lists details about each IP core instance in design synthesis. Details include IP vendor, name version, license type, entity instance, IP include file, and other details, as Viewing IP Core License Data describes.
Partition Summary Shows a summary of partitions in the design. Details include partitions names, hierarchy path, partition type, and partition properties.
Source Assignments A series of reports that list details about source assignments. Details include assignment, value, and source location.
Parameter Settings by Entity Instance A series of reports that list parameter settings for entities in your design. Details in the reports include parameter name, parameter value, and parameter data type.
Note: You can view the parameter settings for a module directly from the Project Navigator by locating the module and selecting View Parameter Settings in its context-sensitive menu. Compilation Report appears, displaying the parameter settings for the entity.
Partition reports Each design partition has a series of reports:
  • Resource Utilization By Entity:

    Lists the quantity of all types of logic usage for each entity in design synthesis.

  • Optimization Results:
    The reports in this folder provide statistics for the following items:
    • Registers, including registers protected by synthesis and registers removed by synthesis
    • Multiplexers, including restructuring that synthesis performs and multiplexers implemented.
  • Post-Synthesis Netlist Statistics
  • Resource Usage Summary:

    Lists the quantity of all types of logic usage for the design partition in design synthesis.

  • RAM Summary:

    Lists RAM usage details for the design partition in design synthesis. Details include the name, type, mode, and density.

Messages

Lists all information, warning, and error messages that report conditions observed during the Analysis & Synthesis process.

Warning Messages A series of reports that summarize the warning messages generated during synthesis by providing one entry per message ID, its severity, the count of all its occurrences, and one sample warning message.

A separate report is generated for warnings from each source file. General warning messages that are not associated with a source file are put in a separate report.

Design Assistant (Elaborated) Lists Design Assistant rules that failed during the Analysis & Elaboration stage.
Design Assistant (Synthesized) Lists Design Assistant rules that failed during the Synthesis stage.
SDC Constraints Lists all constraints-related reports. Post-Elaboration Constraints, Post-Synthesis Constraints, and Constraint Propagation Reports are available at the end of synthesis. For more information about these reports, refer to Applying the SDC-on-RTL Constraints.

Section Content
Viewing IP Core License Data
Viewing Synthesis Dynamic Report

Level Two Title