Quartus Prime logo image

Development Software

Quartus® Prime Design Software

Design, compile, and debug Altera FPGAs with Quartus Prime. Use synthesis, timing analysis, and board debug tools to turn RTL into working hardware.

Overview

A powerful, integrated design environment built to scale with your FPGA designs. From design entry and synthesis to optimization, verification, and simulation, Quartus Prime supports every step of development—enabling advanced performance on devices with millions of logic elements.

What's New in Quartus Prime Pro Design Software v26.1

Visual Designer Studio

  • Next-generation system design environment integrated directly into Quartus Prime Pro
  • Smart connectivity automation simplifies IP integration and system assembly
  • Integrated IP catalog and AXI-based interfaces accelerate embedded system development

Installation & Licensing

  • Driver installation is now available as a separate component in the component tree
  • Added “Enable Windows Long Path support” in the “after install” section
  • New Altera Self-Service Licensing Center

System-Level Debug & System Console

  • Signal Tap Python API
  • Interface-aware Node Finder
  • Preserve for Debug support in Visual Designer Studio

Power & Thermal Analyzer

  • Improved response times
  • Asynchronous power calculations
  • Integrated heat maps

Nios V & Embedded Software

  • Nios V/m FreeRTOS driver support with pipelined ECC full support
  • Agilex 5 HPS FreeRTOS support with A76 and symmetric multiprocessing
  • OpenOCD support for Agilex 5 (D/E) and Agilex 3

What's New in FPGA IP v26.1

Ethernet / Networking IP

  • TSN system example designs
  • Agilex 5 system example designs for 10G/25G Ethernet and IEEE 1588 PTP
  • F-Tile support features

PCI Express / PMA / MCDMA

  • PCIe AXI MM Bridge system examples for Root Port and Endpoint
  • MCDMA PCIe Root Port example targeting the Agilex 3 Dev Kit
  • Multi-IP example: PCIe host attached to DDR with OFS

Radio / Fronthaul

  • Agilex 5 hardware example designs
  • eCPRI IP 50G showcasing

Video & Display Connectivity

  • Multiple Agilex 5 video IP design examples
  • Agilex 3 DevKit support in MIPI CSI/DSI example design

What's New in Device Support v26.1.1

DDR5 Support

Quartus Prime Pro Edition 26.1.1 enables DDR5-6400 and LPDDR5-6400 support on Agilex 7 M-Series devices, delivering higher memory bandwidth for demanding AI, networking, and embedded applications. 

Bitstream generation support for Agilex 5 D-Series Desvices

Quartus Prime Pro Edition 26.1.1 adds bitstream-generation support for Agilex 5 D-Series devices, enabling customers to begin real-silicon design work targeting Agilex 5 D-Series.

PQC Capabilities for selected Agilex Devices

Quartus Prime Pro Edition 26.1.1 enables a post-quantum cryptography flow for selected Agilex devices, including PQC-enabled secure boot and configuration support. 

  • Pro Edition

    Quartus Prime

    Advanced design flow, block-based design, Interface Planner, partial reconfiguration, and high-speed transceiver support

  • Standard Edition

    Quartus Prime

    Broad legacy support, Platform Designer, partial reconfiguration, and core timing/power tools

  • Lite Edition

    Quartus Prime

    Free access, essential design tools, basic compile flow, Signal Tap, and starter simulation

Features

Platform Designer

Platform Designer is a system integration tool in the Quartus Prime Software that automatically generates interconnect logic to connect intellectual property (IP) functions and subsystems, saving significant time and effort in the FPGA design process.

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Block-Based Design

Design, implement, and verify core or periphery blocks once, and then reuse those blocks multiple times across different projects that use the same device.

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Partial Reconfiguration

Reconfigure a portion of the FPGA dynamically while the remaining FPGA design continues to function.

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Demo Videos

Quartus Prime Installer (Command Line Mode)

Extracting Presets in Quartus Prime Demo Video

Agilex 5 E-Series No Cost License

Visual Design Studio Overview