LegUp 6.6 Release and Floating Point Multiplier Example

By Ruolong Lian,

  Filed under: Releases
  Comments: None

We are excited to announce that LegUp 6.6 has been released! You can download LegUp here.

Floating-Point Multiplier Example

We’re happy to announce a new member of the team, Mehul Gupta, who has just joined the company for an internship from the University of Waterloo. He has been helping to build a floating-point library written in C++ using LegUp HLS that offers user-configurable precision (single, double, half, and arbitrary precision). The first example is a floating-point multiplier available in our public git repository:

Release Notes

New features and bug fixes for this release:

  • Generic floating-point support for all FPGA vendors. We no longer rely on vendor-provided floating point cores. The floating-point cores can be tuned to the target FPGA architecture for optimal performance and area results. Our HLS floating-point cores are shown to produce better results than hand-written floating-point IP cores.
  • Standard IP-XACT packaging file generation for LegUp cores to support integration into vendor system builder tools
  • CentOS 6+ support, LegUp Linux installer no longer requires root privileges
  • VHDL top-level wrapper generation to support integration into VHDL projects
  • Various bug fixes


LegUp 6.6 comes with a 30-day free trial period so that you can try out the tool. Please note that during the trial period, you may only use LegUp for evaluation purposes, and the generated hardware cannot be used in a commercial product. To purchase a full license, please contact us at sales@legupcomputing.com.


You can download LegUp here.

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