AN 704: FPGA-based Safety Separation Design Flow for Rapid Functional Safety Certification

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ID 683720
Date 9/01/2018
Public
Document Table of Contents
Document Table of Contents x
FPGA-based Safety Separation Design Flow for Rapid Functional Safety Certification
FPGA-based Safety Separation Design Flow for Rapid Functional Safety Certification x
About the Functional Safety Separation Flow Work Flows Functional Safety Separation of a Motor Control Design Example Appendix A: Terminology Appendix B: Design Checklist Document Revision History for AN 704: FPGA-based Safety Separation Design Flow for Rapid Functional Safety Certification
Work Flows x
Design Creation Flow Design Modification Flow
Functional Safety Separation of a Motor Control Design Example x
Design Considerations Design Creation Flow Using the Design Modification Flow
Design Considerations x
About Safety IP Partitions and LogicLock Regions Assigning I/O Pins Clocks, PLLs and Resets Routing Across Safety IP Partitions
Design Creation Flow x
Design Hierarchy and safety IP partitions Preparing the Design Example in the Intel® Quartus® Prime Software DC Link Monitor safety IP partition Creating a Safety IP partition for the DC Link Monitor and PLL Subsystem Component Creating a Safety IP partition for the PWM Interface Component Creating a Safety IP LogicLock Region for the DC Link Monitor Creating a LogicLock Region for the PWM Interface Creating a Fixed Size and Origin for a LogicLock Region Removing Precomiled Netlists Using the Intel® Quartus® Prime Incremental Compilation Compiling the Design The Fitter Report Exporting Safety IP Partition Generating Safety IP Bitstream Files
Using the Intel® Quartus® Prime Incremental Compilation x
Creating a Partition for the FOC Fixed-Point Component Creating a LogicLock Region for the FOC Fixed-Point Component
Generating Safety IP Bitstream Files x
Generating Complete FPGA Bitstream File
Using the Design Modification Flow x
Changing Nonsafety IP - Changing FOC Algorithm Parameter Adding New Features to Nonsafety IP Importing Safety IP Partition
FPGA-based Safety Separation Design Flow for Rapid Functional Safety Certification

Importing Safety IP Partition

  1. Right click on the partition DOC_Single_Axis_FE2H_CVE_DOC_Safe_PLL_DC_Link:doc_safe_pll_dc_link in the Design Partitions Window.
  2. Select Import Design Partition….
  3. Select the Intel® Quartus® Prime exported partition file, DOC_Single_Axis_FE2H_CVE_DOC_Saf.qxp, which you exported in step 1.
  4. Click OK to import the partition.
  5. Repeat for the safety IP partition, ssg_emb_pwm:doc_pwm.
By default the Intel® Quartus® Prime software keeps the previous compilation partition data in its database. Only perform the partition import step when you perform a clean Intel® Quartus® Prime compilation or upgrade to a newer release of the Intel® Quartus® Prime software.
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