Cyclone® V to Agilex™ 5 Device Migration Guide

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ID 787947
Date 9/30/2024
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Document Table of Contents
Document Table of Contents x
1. Overview 2. Device Migration Considerations 3. Intel Quartus Prime and Platform Designer Migration Guidelines 4. Example: Design Migration from Cyclone® V to Intel Agilex® 5 Device A. Document Revision History for Cyclone® V to Agilex™ 5 Device Migration Guide
2. Device Migration Considerations x
2.1. Device Footprint 2.2. Power Management 2.3. Configuration 2.4. Design Security Differences 2.5. Logic Elements and Embedded Memory 2.6. PLL and Clock Network 2.7. Digital Signal Processing (DSP) 2.8. I/O Interfaces 2.9. LVDS SERDES Interface 2.10. Sensor Monitoring System 2.11. MIPI D-PHY Interface 2.12. External Memory Interface (EMIF) 2.13. Hard Processor System (HPS) 2.14. Transceiver and Serial Protocols 2.15. PCIe Interface 2.16. Ethernet Interface
2.3. Configuration x
2.3.1. General Configuration Pin and Sequences 2.3.2. Device Configuration and the Secure Device Manager (SDM) 2.3.3. Active Serial (AS) Configuration 2.3.4. Avalon® -ST Configuration 2.3.5. JTAG Configuration 2.3.6. Configuration via Protocol (CvP) Key Differences 2.3.7. QSPI Flash Access and Remote System Upgrade Feature 2.3.8. SEU Features 2.3.9. Configuration File Format Differences
2.8. I/O Interfaces x
2.8.1. HSIO Bank 2.8.2. HPS I/O Bank 2.8.3. SDM I/O Bank 2.8.4. HVIO Bank
2.13. Hard Processor System (HPS) x
2.13.1. HPS Boot Flows
2.14. Transceiver and Serial Protocols x
2.14.1. PMA Architecture 2.14.2. PCS Architecture 2.14.3. Transceiver Clocking 2.14.4. Transceiver Reset
3. Intel Quartus Prime and Platform Designer Migration Guidelines x
3.1. Overview 3.2. IP Comparison Between Cyclone® V and Agilex™ 5 Devices 3.3. Upgrading IP Cores and Platform Designer Systems 3.4. RTL Compliance
3.3. Upgrading IP Cores and Platform Designer Systems x
3.3.1. Upgrading IP Cores via Quartus® Prime Software Project 3.3.2. Upgrading IP Cores in Platform Designer 3.3.3. Migrating IP Cores to a Different Device
4. Example: Design Migration from Cyclone® V to Intel Agilex® 5 Device x
4.1. Prerequisites 4.2. Downloading and Extracting the Design Example 4.3. Migrating the Design Example
4.3. Migrating the Design Example x
4.3.1. Restoring an Archived Cyclone® V Design in the QAR Format 4.3.2. Specifying an Agilex™ 5 Device 4.3.3. Upgrading IP Cores 4.3.4. Establishing Connections 4.3.5. Compiling the Design
1. Overview
2. Device Migration Considerations
3. Intel Quartus Prime and Platform Designer Migration Guidelines
4. Example: Design Migration from Cyclone® V to Intel Agilex® 5 Device
A. Document Revision History for Cyclone® V to Agilex™ 5 Device Migration Guide

2.3.6. Configuration via Protocol (CvP)

This topic describes key Configuration via Protocol (CvP) differences between Cyclone® V and Agilex™ 5 devices.

Key Differences

  • Agilex™ 5 device supports both the CvP initialization and update mode.
  • Agilex™ 5 CvP supports PCIe* mode up to PCIe* 4.0 x8 mode. The following table provides further details about the supported PCIe* modes:
    Table 6.  PCIe Mode
    Device PCIe* Mode
    Cyclone® V PCIe* 1.0/2.0 x1/x2/x4
    Agilex™ 5 PCIe* 4.0 x1/x2/x4/x8
    Note: Although in an Agilex™ 5 device, you can only select PCIe* 3.0 and above in PCIe* HIP, the host can down-train the link to PCIe* 1.0 and PCIe* 2.0 if necessary to perform CvP.
  • The CvP driver that an Agilex™ 5 device supports is an open-source Linux upstream driver stored in the Altera open-source GitHub repository. The CvP driver for a Cyclone® V device is a downstream driver published on the Intel® website.

For additional information, refer to the Configuration via Protocol (CvP) Implementation in V-series FPGA Devices User Guide and Configuration via Protocol (CvP) Implementation User Guide: Agilex™ 5 FPGAs and SoCs.

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