AN 886: Intel® Agilex™ Device Design Guidelines

ID 683634
Date 8/26/2022

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Document Table of Contents

6.4. Board Considerations Revision History

Table 86.  Board Considerations Revision History
Document Version Changes
2022.08.26 Corrected the statement that an external ADC reference is supported
2022.04.15 Updated the Device Power-Up section due to the change for the VCCBAT connection guideline.
  • Updated the SmartVID section with the following:
    • Added a link to the Intel® Agilex™ Power Management User Guide
    • Added the recommendation to use one of the VRs in the drop down menu to ensure that the system is using a VR that is fully tested and supported.
2021.10.29 Added guidelines for I/O pins during power-up or power-down.
  • Changed the title for the Early Power Estimator (EPE) section to Intel® FPGA Power and Thermal Calculator .
  • Changed the Early Power Estimator (EPE) tool name to Intel® FPGA Power and Thermal Calculator.
2021.01.22 Added a link to the Board Developer Center web page in the "High-Speed Board Design Checklist" table.
2020.12.14 Added a new checklist item to specify that the SDM must fully control the QSPI reset in the Planning for Device Configuration section.
2020.09.15 Added a new guideline, "Connection Guidelines for Unused HPS Block", to the Unused Pins section.
  • Added restrictions when using AVSTx16 or x32 configuration scheme:
    • Configuration Scheme Selection—Added a warning about using the AVSTx16 or x32 configuration scheme
    • Dual Purpose Configuration Pins—Removed AVST_READY
  • Clarified nCONFIG operation:
    • Updated Planning for Device Configuration
    • Added Device Power Cycling and Reconfiguration
2019.09.30 Initial release