Stratix® 10 SEU Mitigation User Guide

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ID 683602
Date 10/10/2025
Public
Document Table of Contents
Document Table of Contents x
1. Stratix® 10 SEU Mitigation Overview 2. Stratix® 10 Mitigation Techniques for CRAM 3. Secure Device Manager ECC Detection 4. Stratix® 10 SEU Mitigation Implementation Guides 5. Advanced SEU Detection IP References 6. Stratix® 10 Fault Injection Debugger References 7. Stratix® 10 SEU Mitigation User Guide Archives 8. Document Revision History for the Stratix® 10 SEU Mitigation User Guide
1. Stratix® 10 SEU Mitigation Overview x
1.1. SEU Mitigation Techniques for Stratix® 10 Devices 1.2. Configuration RAM 1.3. Memory Blocks Error Correction Code (ECC) Support 1.4. Secure Device Manager ECC Error 1.5. Triple-Module Redundancy 1.6. Failure Rates
2. Stratix® 10 Mitigation Techniques for CRAM x
2.1. CRAM Error Detection and Correction 2.2. Internal Scrubbing and Priority Scrubbing 2.3. SEU Sensitivity Processing 2.4. Designating the Sensitivity of the Design Hierarchy 2.5. Evaluating a System's Response to Functional Upsets
2.1. CRAM Error Detection and Correction x
2.1.1. Error Message Queue 2.1.2. SEU_ERROR Pin Behavior
2.2. Internal Scrubbing and Priority Scrubbing x
2.2.1. Internal Scrubbing 2.2.2. Priority Scrubbing
2.3. SEU Sensitivity Processing x
2.3.1. Advanced SEU Detection IP
2.3.1. Advanced SEU Detection IP x
2.3.1.1. Release Information for Advanced SEU Detection IP 2.3.1.2. On-Chip Lookup Sensitivity Processing 2.3.1.3. Off-Chip Lookup Sensitivity Processing 2.3.1.4. SMH Lookup
2.3.1.3. Off-Chip Lookup Sensitivity Processing x
2.3.1.3.1. Off-Chip Lookup Sensitivity Processing Operation Flow
2.3.1.4. SMH Lookup x
2.3.1.4.1. SMH Revision 4 File Format
2.4. Designating the Sensitivity of the Design Hierarchy x
2.4.1. Hierarchy Tagging
2.5. Evaluating a System's Response to Functional Upsets x
2.5.1. Quartus® Prime Fault Injection Debugger
3. Secure Device Manager ECC Detection x
3.1. SDM ECC Error Message Bits 3.2. SDM ECC Error Signals Behavior
4. Stratix® 10 SEU Mitigation Implementation Guides x
4.1. Setting the SEU_ERROR Pin 4.2. Setting Up the SEU Mitigation Features 4.3. Enabling Priority Scrubbing 4.4. Performing Hierarchy Tagging 4.5. Programming Sensitivity Map Header File into Memory 4.6. Performing Lookup for Sensitivity Map Header 4.7. Using the Fault Injection Debugger 4.8. Analyzing SEU Errors Using Signal Tap 4.9. Quartus® Prime Software SEU FIT Reports
4.7. Using the Fault Injection Debugger x
4.7.1. Enabling the Fault Injection Debugger 4.7.2. Launching and Setting Up the Fault Injection Debugger 4.7.3. Configuring Your Device and the Fault Injection Debugger 4.7.4. Constraining Regions for Fault Injection 4.7.5. Injecting Errors 4.7.6. Injecting Double Adjacent Errors
4.7.5. Injecting Errors x
4.7.5.1. Injecting Errors to a Random Location 4.7.5.2. Injecting Errors to a Specific Location
4.7.6. Injecting Double Adjacent Errors x
4.7.6.1. Injecting Double Adjacent Errors: Command-Line Interface 4.7.6.2. Injecting Double Adjacent Errors: GUI with Tcl Console
4.9. Quartus® Prime Software SEU FIT Reports x
4.9.1. Enabling the Projected SEU FIT by Component Usage Report 4.9.2. SEU FIT Parameters Report 4.9.3. Projected SEU FIT by Component Usage Report
4.9.3. Projected SEU FIT by Component Usage Report x
4.9.3.1. Component FIT Rates 4.9.3.2. Raw FIT 4.9.3.3. Utilized FIT 4.9.3.4. Mitigated FIT 4.9.3.5. Architectural Vulnerability Factor
4.9.3.3. Utilized FIT x
4.9.3.3.1. Comparing .smh Critical Bits Report to Utilized Bit Count 4.9.3.3.2. Considerations for Small Designs
5. Advanced SEU Detection IP References x
5.1. Advanced SEU Detection IP Parameter Settings 5.2. Advanced SEU Detection IP Ports
6. Stratix® 10 Fault Injection Debugger References x
6.1. Fault Injection Debugger Interface Parameters 6.2. Fault Injection Debugger Command-Line Interface
1. Stratix® 10 SEU Mitigation Overview
2. Stratix® 10 Mitigation Techniques for CRAM
3. Secure Device Manager ECC Detection
4. Stratix® 10 SEU Mitigation Implementation Guides
5. Advanced SEU Detection IP References
6. Stratix® 10 Fault Injection Debugger References
7. Stratix® 10 SEU Mitigation User Guide Archives
8. Document Revision History for the Stratix® 10 SEU Mitigation User Guide

1.2. Configuration RAM

FPGAs use memory both in user logic (bulk memory and registers) and in Configuration RAM (CRAM). CRAM is the memory loaded with the user's design. The CRAM configures all logic and routing in the device. If an SEU strikes a CRAM bit, the effect can be harmless if the CRAM bit is not in use. However, a functional error is possible if it affects critical internal signal routing or critical lookup table logic bits as part of the user's design.

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