External Memory Interface Handbook Volume 1: Intel® FPGA Memory Solution Introduction and Design Flow: For UniPHY-based Device Families

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ID 710283
Date 3/06/2023
Public
Document Table of Contents
Document Table of Contents x
1. Introduction to this Handbook 2. Recommended Design Flow 3. Selecting Your Memory 4. Selecting Your FPGA Device
1. Introduction to this Handbook x
1.1. Introduction to Memory Solutions 1.2. Protocol Support Matrix 1.3. Document Revision History
2. Recommended Design Flow x
2.1. Getting Started With External Memory Interfaces 2.2. Document Revision History
2.1. Getting Started With External Memory Interfaces x
2.1.1. Selecting Your External Memory Device 2.1.2. Selecting Your FPGA 2.1.3. Planning Your Pin Requirements 2.1.4. Planning Your FPGA Resources 2.1.5. Determining Your Board Layout 2.1.6. Specifying Parameters for Your External Memory Interface 2.1.7. Performing Functional Simulation 2.1.8. Adding Design Constraints 2.1.9. Compiling Your Design and Verifying Timing 2.1.10. Verifying and Debugging External Memory Interface Operation
3. Selecting Your Memory x
3.1. DDR SDRAM Features 3.2. DDR2 SDRAM Features 3.3. DDR3 SDRAM Features 3.4. QDR, QDR II, and QDR II+ SRAM Features 3.5. RLDRAM II and RLDRAM 3 Features 3.6. LPDDR2 Features 3.7. Memory Selection 3.8. Example of High-Speed Memory in Embedded Processor 3.9. Example of High-Speed Memory in Telecom 3.10. Document Revision History
4. Selecting Your FPGA Device x
4.1. Memory Standards 4.2. I/O Interfaces 4.3. Wraparound Interfaces 4.4. Read and Write Leveling 4.5. Dynamic OCT 4.6. Device Settings Selection 4.7. Document Revision History
4.6. Device Settings Selection x
4.6.1. Device Speed Grade 4.6.2. Device Operating Temperature 4.6.3. Device Package Size 4.6.4. Device Density and I/O Pin Counts
1. Introduction to this Handbook
2. Recommended Design Flow
3. Selecting Your Memory
4. Selecting Your FPGA Device

4.6. Device Settings Selection

After you have selected the appropriate FPGA device family for your memory interface, configure the device settings of your selected FPGA device family to meet your design needs.

Refer to the device ordering code and determine the appropriate device settings for your target device family.

For more information about the ordering code for your target device, refer to the “Ordering Information” section in volume 1 of the respective device handbooks.

The following sections describe the ordering code and how to select the appropriate device settings based on the ordering code to meet the requirements of your external memory interface.


Section Content
Device Speed Grade
Device Operating Temperature
Device Package Size
Device Density and I/O Pin Counts

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