Agilex™ 3 FPGAs and SoCs Device Overview

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ID 817231
Date 9/23/2024
Public
Document Table of Contents
Document Table of Contents x
1. Overview of the Agilex™ 3 FPGAs and SoCs 2. Agilex™ 3 FPGAs and SoCs Family Plan 3. Second Generation Hyperflex® Core Architecture 4. Adaptive Logic Module in Agilex™ 3 FPGAs and SoCs 5. Internal Embedded Memory in Agilex™ 3 FPGAs and SoCs 6. Variable-Precision DSP in Agilex™ 3 FPGAs and SoCs 7. Core Clock Network in Agilex™ 3 FPGAs and SoCs 8. I/O PLLs in Agilex™ 3 FPGAs and SoCs 9. General Purpose I/Os in Agilex™ 3 FPGAs and SoCs 10. External Memory Interface in Agilex™ 3 FPGAs and SoCs 11. Hard Processor System in Agilex™ 3 SoCs 12. Transceivers in Agilex™ 3 FPGAs and SoCs 13. MIPI* Protocols Support in Agilex™ 3 FPGAs and SoCs 14. Variable Pitch BGA (VPBGA) Package Design of Agilex™ 3 FPGAs and SoCs 15. Configuration via Protocol Using PCIe* for Agilex™ 3 FPGAs and SoCs 16. Device Configuration and the SDM in Agilex™ 3 FPGAs and SoCs 17. Partial and Dynamic Configuration of Agilex™ 3 FPGAs and SoCs 18. Device Security for Agilex™ 3 FPGAs and SoCs 19. SEU Error Detection and Correction in Agilex™ 3 FPGAs and SoCs 20. Power Management for Agilex™ 3 FPGAs and SoCs 21. Software and Tools for Agilex™ 3 FPGAs and SoCs 22. Revision History for the Agilex™ 3 FPGAs and SoCs Device Overview
1. Overview of the Agilex™ 3 FPGAs and SoCs x
1.1. Key Features and Innovations in Agilex™ 3 FPGAs and SoCs 1.2. Agilex™ 3 FPGAs and SoCs Block Diagram 1.3. Agilex™ 3 FPGAs and SoCs Summary of Features 1.4. Additional Features for Agilex™ 3 SoCs
2. Agilex™ 3 FPGAs and SoCs Family Plan x
2.1. Agilex™ 3 FPGAs and SoCs C-Series 2.2. Agilex™ 3 FPGAs and SoCs C-Series Package Options 2.3. Part Number Decoder
10. External Memory Interface in Agilex™ 3 FPGAs and SoCs x
10.1. External Memory Interface Performance 10.2. Features of the Hard Memory Controller
12. Transceivers in Agilex™ 3 FPGAs and SoCs x
12.1. PMA Features in Agilex™ 3 FPGA GTS Transceivers 12.2. PCS Features in Agilex™ 3 FPGA GTS Transceivers 12.3. GTS Transceiver PLL in Agilex™ 3 FPGAs and SoCs
1. Overview of the Agilex™ 3 FPGAs and SoCs
2. Agilex™ 3 FPGAs and SoCs Family Plan
3. Second Generation Hyperflex® Core Architecture
4. Adaptive Logic Module in Agilex™ 3 FPGAs and SoCs
5. Internal Embedded Memory in Agilex™ 3 FPGAs and SoCs
6. Variable-Precision DSP in Agilex™ 3 FPGAs and SoCs
7. Core Clock Network in Agilex™ 3 FPGAs and SoCs
8. I/O PLLs in Agilex™ 3 FPGAs and SoCs
9. General Purpose I/Os in Agilex™ 3 FPGAs and SoCs
10. External Memory Interface in Agilex™ 3 FPGAs and SoCs
11. Hard Processor System in Agilex™ 3 SoCs
12. Transceivers in Agilex™ 3 FPGAs and SoCs
13. MIPI* Protocols Support in Agilex™ 3 FPGAs and SoCs
14. Variable Pitch BGA (VPBGA) Package Design of Agilex™ 3 FPGAs and SoCs
15. Configuration via Protocol Using PCIe* for Agilex™ 3 FPGAs and SoCs
16. Device Configuration and the SDM in Agilex™ 3 FPGAs and SoCs
17. Partial and Dynamic Configuration of Agilex™ 3 FPGAs and SoCs
18. Device Security for Agilex™ 3 FPGAs and SoCs
19. SEU Error Detection and Correction in Agilex™ 3 FPGAs and SoCs
20. Power Management for Agilex™ 3 FPGAs and SoCs
21. Software and Tools for Agilex™ 3 FPGAs and SoCs
22. Revision History for the Agilex™ 3 FPGAs and SoCs Device Overview

8. I/O PLLs in Agilex™ 3 FPGAs and SoCs

The I/O banks of the Agilex™ 3 FPGAs and SoCs contain I/O PLLs for use in I/O interfacing or fabric clocking.
Table 11.  I/O PLLs in Different I/O Bank Types
I/O Bank Type Bank I/O PLL Fabric-Feeding I/O PLL
HSIO (96 I/Os) 2 1
HVIO (2×20 I/Os) — 1

You can use the I/O PLLs for general purpose applications in the core fabric, such as clock network delay compensation and zero-delay clock buffering.

The I/O PLLs are situated adjacent to the hard memory controllers and LVDS serializer/deserializer (SERDES) blocks in the I/O bank. This placement creates a tight coupling of the PLLs with the I/Os that need them. The architecture simplifies designing external memory and high-speed LVDS interfaces, and eases timing closure.

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