Device Migration Guidelines: Agilex™ 5 FPGAs and SoCs D-Series

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ID 839365
Date 6/06/2025
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Document Table of Contents
Document Table of Contents x
1. Introduction 2. Migration Scope 3. Functional Area 4. Quartus® Prime Software Design Migration 5. Document Revision History for Device Migration Guidelines: Agilex™ 5 FPGAs and SoCs D-Series
2. Migration Scope x
2.1. Migration Supported Packages 2.2. Migration Scenarios 2.3. Considerations for Migration Planning
2.2. Migration Scenarios x
2.2.1. Vertical Migration 2.2.2. Conditional Migration
2.3. Considerations for Migration Planning x
2.3.1. Package B23D 2.3.2. Package B32B
3. Functional Area x
3.1. I/O 3.2. LVDS SERDES 3.3. Configuration 3.4. External Memory Interface 3.5. MIPI D-PHY 3.6. HPS 3.7. Transceiver 3.8. Power 3.9. Sensor
3.1. I/O x
3.1.1. HSIO 3.1.2. HVIO
3.4. External Memory Interface x
3.4.1. External Memory Protocol Supported in Agilex™ 5 D-Series Devices 3.4.2. External Memory Interface Support 3.4.3. External Memory Interface Migration Consideration
3.4.2. External Memory Interface Support x
3.4.2.1. DDR4 Interfaces 3.4.2.2. DDR5 Interfaces 3.4.2.3. LPDDR4 Interfaces 3.4.2.4. LPDDR5 Interfaces
3.7. Transceiver x
3.7.1. Migration Overview for Transceiver Application 3.7.2. GTS Transceiver Bank Name Change between Device Variant 3.7.3. GTS Transceiver Resources Count 3.7.4. Preserving Unused PMA Lanes
3.7.3. GTS Transceiver Resources Count x
3.7.3.1. Transceiver Resources and Lane Count 3.7.3.2. USB3.1 Hard IP 3.7.3.3. HVIO REFCLK Pin 3.7.3.4. CVP Requirement 3.7.3.5. GTS Transmitter (TX) and GTS Receiver (RX) pin, Reference Clock Pin, and RCOMP Pins 3.7.3.6. System PLL in Downbonded Quads 3.7.3.7. PERST Pin
3.7.3.5. GTS Transmitter (TX) and GTS Receiver (RX) pin, Reference Clock Pin, and RCOMP Pins x
3.7.3.5.1. GTS TX and GTS RX pin, and Reference Clock Pin 3.7.3.5.2. RCOMP_GTS Pins
3.8. Power x
3.8.1. Power Rails for Migration 3.8.2. Voltage Regulator Considerations for Agilex™ 5 Migration
3.9. Sensor x
3.9.1. Temperature Sensor Location Support
4. Quartus® Prime Software Design Migration x
4.1. Migration via Migration GUI for Agilex™ 5 D-Series Devices
1. Introduction
2. Migration Scope
3. Functional Area
4. Quartus® Prime Software Design Migration
5. Document Revision History for Device Migration Guidelines: Agilex™ 5 FPGAs and SoCs D-Series

3.2. LVDS SERDES

If you are planning to migrate your design across speed grade, you need to pre-plan your design by selecting the data rate range supported by both devices.

For example,
  • -2 Speed Grade supported Fmax = 1600 Mbps
  • -3 Speed Grade supported Fmax = 1250 Mbps
If you migrate your design from -2 speed grade to -3 speed grade devices, you need to limit the data rate by 1250 Mbps or lower than -3 speed grade supported Fmax.

The LVDS SERDES IP supports multiple I/O standards, features, and data rates in Agilex™ 5 D-Series devices. There is no change needed when Quartus® Prime design migration happens between Agilex™ 5 D-Series devices as the supported I/O standards, features, and data rates within Agilex™ 5 D-Series devices are identical.

Refer to the LVDS SERDES User Guide: Agilex™ 5 FPGAs and SoCs for more information regarding the I/O standards and features for Agilex™ 5 D-Series devices.

Refer to the Agilex™ 5 FPGAs and SoCs Device Data Sheet for more information regarding supported data rate for Agilex™ 5 D-Series devices.

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