FPGA Development

  1. Timing Constraints and Analysis
    1. Core Timing Concepts
      1. The Clock Signal
        1. Clock Sources
          1. Crystal Oscillators
            1. Phase-Locked Loops
              1. External Clock Sources
              2. Clock Distribution
                1. Clock Trees
                  1. Clock Skew
                    1. Clock Jitter
                  2. Propagation Delay
                    1. Gate Delay
                      1. Interconnect Delay
                        1. Temperature and Voltage Effects
                        2. Setup Time
                          1. Definition and Importance
                            1. Setup Time Violations
                            2. Hold Time
                              1. Definition and Importance
                                1. Hold Time Violations
                                2. Clock-to-Output Delay
                                  1. Timing Margins
                                    1. Design Margins
                                      1. Process Variations
                                    2. Timing Paths
                                      1. Data Paths
                                        1. Register-to-Register Paths
                                          1. Input-to-Register Paths
                                            1. Register-to-Output Paths
                                              1. Input-to-Output Paths
                                              2. Clock Paths
                                                1. Clock Source to Register
                                                  1. Clock Distribution Networks
                                                  2. Asynchronous Paths
                                                    1. Reset Paths
                                                      1. Asynchronous Inputs
                                                    2. Static Timing Analysis
                                                      1. STA Fundamentals
                                                        1. Timing Graph Construction
                                                          1. Path Delay Calculation
                                                            1. Slack Calculation
                                                              1. Setup Slack
                                                                1. Hold Slack
                                                                2. Critical Path Analysis
                                                                  1. Identifying Critical Paths
                                                                    1. Path Tracing
                                                                    2. Timing Violations
                                                                      1. Setup Violations
                                                                        1. Hold Violations
                                                                          1. Recovery Violations
                                                                            1. Removal Violations
                                                                            2. Multi-Corner Analysis
                                                                              1. Process Corners
                                                                                1. Temperature Variations
                                                                                  1. Voltage Variations
                                                                                2. Design Constraints
                                                                                  1. Timing Constraints Files
                                                                                    1. SDC Format
                                                                                      1. XDC Format
                                                                                        1. TCL-Based Constraints
                                                                                        2. Clock Constraints
                                                                                          1. Primary Clock Definition
                                                                                            1. Generated Clock Definition
                                                                                              1. Virtual Clocks
                                                                                                1. Clock Groups
                                                                                                  1. Clock Uncertainty
                                                                                                  2. I/O Constraints
                                                                                                    1. Input Delay Constraints
                                                                                                      1. Output Delay Constraints
                                                                                                        1. I/O Standards
                                                                                                        2. Path Constraints
                                                                                                          1. False Path Constraints
                                                                                                            1. Multicycle Path Constraints
                                                                                                              1. Maximum Delay Constraints
                                                                                                                1. Minimum Delay Constraints
                                                                                                                2. Physical Constraints
                                                                                                                  1. Location Constraints
                                                                                                                    1. Area Constraints
                                                                                                                      1. Floorplanning Constraints
                                                                                                                    2. Clock Domain Crossing
                                                                                                                      1. Metastability
                                                                                                                        1. Causes of Metastability
                                                                                                                          1. MTBF Calculations
                                                                                                                          2. Synchronization Techniques
                                                                                                                            1. Two-Flip-Flop Synchronizers
                                                                                                                              1. Multi-Flip-Flop Synchronizers
                                                                                                                              2. Asynchronous FIFO Design
                                                                                                                                1. Gray Code Counters
                                                                                                                                  1. Empty and Full Flag Generation
                                                                                                                                  2. Handshake Protocols
                                                                                                                                    1. Request-Acknowledge Protocols
                                                                                                                                      1. Pulse Synchronizers
                                                                                                                                      2. CDC Verification
                                                                                                                                        1. CDC Checking Tools
                                                                                                                                          1. Simulation Techniques
                                                                                                                                        2. Achieving Timing Closure
                                                                                                                                          1. Analyzing Timing Reports
                                                                                                                                            1. Understanding Slack Reports
                                                                                                                                              1. Path Detail Analysis
                                                                                                                                                1. Constraint Coverage
                                                                                                                                                2. Design Techniques for Performance
                                                                                                                                                  1. Pipelining
                                                                                                                                                    1. Pipeline Stages
                                                                                                                                                      1. Pipeline Balancing
                                                                                                                                                        1. Pipeline Hazards
                                                                                                                                                        2. Retiming
                                                                                                                                                          1. Register Movement
                                                                                                                                                            1. Automatic Retiming
                                                                                                                                                            2. Logic Replication
                                                                                                                                                              1. Fanout Reduction
                                                                                                                                                                1. Load Balancing
                                                                                                                                                                2. Resource Optimization
                                                                                                                                                                  1. DSP Inference
                                                                                                                                                                    1. BRAM Utilization
                                                                                                                                                                  2. Implementation Optimization
                                                                                                                                                                    1. Placement Optimization
                                                                                                                                                                      1. Routing Optimization
                                                                                                                                                                        1. Physical Synthesis
                                                                                                                                                                        2. Iterative Design Flow
                                                                                                                                                                          1. Synthesis Settings Optimization
                                                                                                                                                                            1. Implementation Strategy Selection
                                                                                                                                                                              1. Incremental Compilation

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                                                                                                                                                                          5. Simulation and Verification

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                                                                                                                                                                          7. Advanced HDL Design Techniques