Cyclone® V support in the Intel® HLS Compiler Pro Edition requires Quartus® Prime Standard Edition or Quartus® Prime Lite Edition.

Quartus® Prime Standard and Lite Editions Version 23.1std do not include the Intel® HLS Compiler. You must add Intel® HLS Compiler Pro Edition Version 24.1 to your Quartus® Prime installation.

You have the following options to include the Intel® HLS Compiler Version 24.1 in your Quartus® Prime Standard Edition Version 23.1std or Quartus® Prime Lite Edition Version 23.1std installation:

• Upgrade or add the Intel® HLS Compiler installation in your Quartus® Prime installation:
  1. Download the Intel® High Level Synthesis Compiler installation package from the Additional Software tab of the Quartus® Prime Download Center:
     • Intel Quartus Prime Pro Edition Design Software for Linux
     • Intel Quartus Prime Pro Edition Design Software for Windows
  2. Follow the instructions for upgrading the Intel® HLS Compiler in an existing Quartus® Prime installation in one of following sections:
     • Installing the Intel HLS Compiler Pro Edition on Linux Systems
     • Installing the Intel HLS Compiler Pro Edition on Microsoft Windows Systems

  If you have multiple Quartus® Prime installations, upgrade or add the Intel® HLS Compiler in each installation.

• Install the Intel® HLS Compiler Pro Edition into its default installation directory and set the QUARTUS_ROOTDIR_OVERRIDE environment variable to point to the Quartus® Prime Standard Edition or Quartus® Prime Lite Edition installation that you want the Intel® HLS Compiler to use for Cyclone® V device support.
  1. Download the Intel® High Level Synthesis Compiler installation package from the Additional Software tab of the Quartus® Prime Download Center:
     • Intel Quartus Prime Pro Edition Design Software for Linux
     • Intel Quartus Prime Pro Edition Design Software for Windows
  2. Run the Intel® HLS Compiler standalone installer and accept the default installation location.

  If you have multiple Quartus® Prime installations, confirm that the QUARTUS_ROOTDIR_OVERRIDE environment variable points to the Quartus® Prime installation that you want the Intel® HLS Compiler Pro Edition to use. The environment variable must be set correctly before you initialize the Intel® HLS Compiler Pro Edition environment.

  Remember: (Linux only) If you use ModelSim* - Intel® FPGA Edition provided with Quartus® Prime Standard Edition, you must have additional 32-bit libraries installed. Refer to Intel HLS Compiler Pro Edition Backwards Compatibility for details.