AN 813: Hierarchical Partial Reconfiguration over PCI Express* Reference Design: for Intel® Arria® 10 Devices

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ID 683730
Date 1/20/2021
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Document Table of Contents
Document Table of Contents x
1. Hierarchical Partial Reconfiguration over PCI Express* Reference Design for Intel® Arria® 10 Devices
1. Hierarchical Partial Reconfiguration over PCI Express* Reference Design for Intel® Arria® 10 Devices x
1.1. Reference Design Overview 1.2. Floorplanning 1.3. Getting Started 1.4. Reference Design Components 1.5. Compiling the Reference Design 1.6. Bringing Up the Reference Design 1.7. Testing the Reference Design 1.8. Extending the Reference Design with Custom Persona 1.9. Reference Design Files 1.10. Document Revision History for AN 813: Hierarchical Partial Reconfiguration over PCI Express* Reference Design for Intel® Arria® 10 Devices
1.1. Reference Design Overview x
1.1.1. Clocking Scheme 1.1.2. Memory Address Mapping
1.3. Getting Started x
1.3.1. Hardware and Software Requirements 1.3.2. Installing the Intel® Arria® 10 GX FPGA Development Kit 1.3.3. Installing the Linux Driver
1.4. Reference Design Components x
1.4.1. BSP Top
1.4.1. BSP Top x
1.4.1.1. Intel Arria 10/Cyclone 10 Hard IP for PCI Express IP 1.4.1.2. External Memory Interfaces Intel® Arria® 10 FPGA IP 1.4.1.3. Design Top
1.4.1.3. Design Top x
1.4.1.3.1. Global Reset Logic 1.4.1.3.2. PR Region Wrapper 1.4.1.3.3. Parent PR Region 1.4.1.3.4. Partial Reconfiguration Region Controller Intel® FPGA IP 1.4.1.3.5. Partial Reconfiguration Logic
1.7. Testing the Reference Design x
1.7.1. program_fpga_jtag 1.7.2. fpga-configure example_host_uio
example_host_uio x
1.7.3.1. Compiling the Example Applications 1.7.3.2. Programming the Design Using Example Applications
1. Hierarchical Partial Reconfiguration over PCI Express* Reference Design for Intel® Arria® 10 Devices

1.2. Floorplanning

The floorplan constraints in your partial reconfiguration design physically partition the device. This partitioning ensures that the resources available to the PR region are the same for any persona that you implement.

To maximize the fabric amount available for the PR region, the reference design constrains the static region to the smallest possible area. This reference design contains two child PR regions of the parent PR region.

Figure 2. Reference Design Floorplan
Note: The child regions in the parent PR region can be of any size. The small sizing of the child PR regions in the above figure is for demonstration purposes only.
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