Quartus® Prime Pro Edition User Guide: Block-Based Design
                    
                        ID
                        683247
                    
                
                
                    Date
                    8/30/2025
                
                
                    Public
                
            
                        
                        
                            
                            
                                1.1. Block-Based Design Terminology
                            
                        
                            
                                1.2. Block-Based Design Overview
                            
                            
                        
                            
                                1.3. Design Methodologies Overview
                            
                            
                        
                            
                                1.4. Design Partitioning
                            
                            
                        
                            
                                1.5. Design Block Reuse Flows
                            
                            
                        
                            
                                1.6. Incremental Block-Based Compilation Flow
                            
                            
                        
                            
                                1.7. Setting-Up Team-Based Designs
                            
                            
                        
                            
                            
                                1.8. Bottom-Up Design Considerations
                            
                        
                            
                            
                                1.9. Debugging Block-Based Designs with the Signal Tap Logic Analyzer
                            
                        
                            
                            
                                1.10. Block-Based Design Flows Revision History
                            
                        
                    
                
                        
                        
                            
                            
                                3.1. Preserving the Device Resources
                            
                        
                            
                            
                                3.2. Fixing the Safety Partitions to Logic Lock Regions
                            
                        
                            
                            
                                3.3. Exporting and Importing Safety Logic Partitions
                            
                        
                            
                                3.4. I/O Banks in Safety Partitions
                            
                            
                        
                            
                            
                                3.5. Safety Region Verification Tool
                            
                        
                            
                            
                                3.6. Implementing Partitions for the Safety Separation Design Flow Revision History
                            
                        
                    
                
                                    
                                    
                                        
                                        
                                            3.4.1. Preserving GPIO IP and the I/Os in I/O Banks in Safety Partitions
                                        
                                        
                                    
                                        
                                        
                                            3.4.2. Preserving IOPLL IP in I/O Banks in Safety Partitions
                                        
                                        
                                    
                                        
                                        
                                            3.4.3. Preserving I/Os (other than GPIO IP I/Os) in I/O Banks in Safety Partitions
                                        
                                        
                                    
                                        
                                        
                                            3.4.4. Verifying the Preserved I/Os in the Safety Partition
                                        
                                        
                                    
                                        
                                        
                                            3.4.5. HSIO Bank 3A in a Safety Partition
                                        
                                        
                                    
                                
                            3.2. Fixing the Safety Partitions to Logic Lock Regions
To fix the safety logic into specific areas of the device, define Logic Lock regions.
  
  - Define Logic Lock regions:
    - The Logic Lock region must be reserved to prevent you placing logic from outside of the region into unused resources within the region
- The Logic Lock region must be of fixed size and origin to ensure location preservation.
 
- Define route regions. Route region do not need to be reserved.
- Ensure that a Logic Lock region assigned to a safety partition only contains safety logic.
    set_instance_assignment -name REGION_NAME myfusa_partition -to u_blinking_led set_instance_assignment -name PLACE_REGION "X163 Y4 X182 Y33" -to u_blinking_led set_instance_assignment -name RESERVE_PLACE_REGION ON -to u_blinking_led set_instance_assignment -name CORE_ONLY_PLACE_REGION OFF -to u_blinking_led set_instance_assignment -name ROUTE_REGION "X161 Y2 X184 Y35" -to u_blinking_led set_instance_assignment -name RESERVE_ROUTE_REGION OFF -to u_blinking_led Figure 27. Logic Lock Window for Place Region Figure 28. Logic Lock Window for Route Region Figure 28. Logic Lock Window for Route Region