Quartus® Prime Pro Edition User Guide: Getting Started

ID 683463
Date 7/08/2024
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

3.2.2. Partial Reconfiguration Design

Partial reconfiguration (PR) allows you to reconfigure a portion of the FPGA dynamically while the remaining FPGA design continues to function. You can define multiple personas for a particular region in your design without impacting operation in areas outside this region. This methodology is effective in systems with various functions that time-share the same FPGA device resources. PR enables the implementation of more complex FPGA systems.

The Quartus® Prime Pro Edition software supports the PR feature for the Agilex™ 5, Agilex™ 7, Stratix® 10, Arria® 10, and Cyclone® 10 GX device families.

PR provides the following advantages over a flat design:

  • Allows run-time design reconfiguration.
  • Increases scalability of the design through time-multiplexing.
  • Lowers cost and power consumption through efficient use of board space.
  • Supports dynamic time-multiplexing functions in the design.
  • Improves initial programming time through smaller bitstreams.
  • Reduces system downtime through line upgrades.
  • Enables easy system updates by allowing remote hardware change.
  • Supports a simplified compilation flow for partial reconfiguration.

For more information about the PR design, refer to the Quartus® Prime Pro Edition User Guide: Partial Reconfiguration.