Device Migration Guidelines for Agilex™ 7 R31B Package - Describes the guidelines for the migration between the Agilex 7 I-Series and Agilex 7 M-Series devices. - 2025-06-07

1. Introduction
2. External Memory Interface
2.1. Eligible Migration and System Compatibility
2.2. Key Migration Considerations
2.3. DDR4 Interface Design/Migration Considerations
2.4. EMIF Architecture Differences
2.4.1. Key Changes between Agilex™ 7 I-Series and Agilex™ 7 M-Series
2.4.1.1. I/O Subsystem
2.4.1.2. HPS EMIF Subsystem
2.4.2. Address/Command Pin Index Changes between Agilex™ 7 I-Series and Agilex™ 7 M-Series
2.4.2.1. Agilex™ 7 I-Series EMIF Address/Command Pin Information
3. I/O Lane Number and I/O Pin Index Mapping
4. Package Height Difference
5. AGI 022/027 to AGM 032/039 Migration
5.1. I/O PLL
5.2. GPIO
5.2.1. Migration Path
5.2.2. VCCIO_PIO Voltage Supplies
5.2.3. I/O Types and Standards
5.2.4. I/O Feature
5.2.5. Design Guidelines
2. External Memory Interface
5.3.1. EMIF IP
5.3.2. Data and Data Strobe Pin Index Changes
5.3.2.1. AGI 022/027 Pin Placement Restrictions when Migrating to AGM 032/039
5.4. Power
5.5. LVDS SERDES
5.5.1. LVDS SERDES IP
5.5.2. LVDS SERDES Performance and Feature Change Comparison
5.5.2.1. LVDS SERDES IP Count Per Bank
5.5.2.2. Unused LVDS SERDES Pins
5.6. Temperature Sensor
6. AGM 032/039 (HPS) to AGM 032/039 (Non-HPS) Migration
7. Document Revision History for Device Migration Guidelines for Agilex™ 7 R31B Package

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