We are a world leader in embedded computer systems for harsh environments, with footprints in many parts of the solar system.
We provide the full ecosystem to support digital hardware design for mission critical System-on-a-Chip solutions. The IP cores and development tools support processors based on the SPARC and RISC-V architectures. In addition to this, a number of standard components are available.
The second edition of the GR740 User Day was collocated with the RISC-V In Space Workshop. Access the event.
Ready to be challenged? We are hiring!
Are you curious about starting a new engaging role, at a world-leading company that works towards European Space Agency and NASA? Then this is your opportunity. We are looking for an experienced Supply Chain Engineer, experienced ASIC/FPGA Engineers, experienced Embedded Software and Tools Engineers, a Sales Assistant, a Receiving and Shipping Engineer, and an HR/EHS Manager and are continuously looking for experienced hardware and software engineers. We welcome your application!
Access our career page or contact us through career (at) gaisler.com.
SPARC or RISC-V? LEON or NOEL-V?
Ever wonder which microprocessor to use in your space system design?
Check out this white paper which discusses the differences between LEON/SPARC and NOEL-V/RISC-V architectures. The paper describes our past and ongoing component development and explains the rationale for some architectural design choices for future roadmap products. Included herein are trends in the Space industry that are driving key new features example application use-cases and tradeoffs from a software perspective of a legacy LEON/SPARC design vs. a new RISC-V architecture.
Access the white paper
RISC-V Processor Model - NOEL-V
The NOEL-V is a synthesizable VHDL model of a processor that implements the open RISC-V architecture from the RISC-V International organization.
This is the first released model in the RISC-V product line of processors. Seven different configurations are now available for NOEL-V, ranging from a tiny 32-bit version to a 64-bit high performance version. NOEL-V complements the LEON line of processors. Click here for more information.
Rad-Hard Dual-Core Processor
Dual-Core LEON3-FTGR712RC Radiation-hard Dual-Core LEON3-FT Processor, 200 MIPS, 200 MFLOPS |
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Rad-Hard Quad-Core System-on-Chip
Quad-Core LEON4-FTGR740 Radiation-hard Quad-Core LEON4-FT Processor, 1000 MIPS, 1000 MFLOPS, QML-V/QML-Q |
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 GR740 CG625 |
The GR740 component has received QML-V and QML-Q quality certification by DLA in Q2 2022. Access the GR740 SMD 5962-21204.
Rad-Hard Quad-Core System-on-Chip - Plastic
Quad-Core LEON4-FTGR740-PBGA Plastic Radiation-hard Quad-Core LEON4-FT Processor, 1000 MIPS, 1000 MFLOPS |
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Latest Releases
| NOEL-V processor model LEON5 processor model GRLIB IP Library 2022.4-b4280 GR712RC user's manual 2.15 GR712RC data sheet 2.4 GR740 user's manual 2.5 GR716A data sheet 3.2 GR718B user's manual 3.8 |
GRMON3 Debug Monitor 3.3.1 GRMON2 Debug Monitor 2.0.99 TSIM3 LEON Simulator 3.1.8 TSIM2 LEON/ERC32 Simulator 2.0.66 BCC Bare-C Compiler 2.2.3 RCC RTEMS Compiler 1.2.25, 1.3.1 VxWorks 7 support for LEON VxWorks 6.9 support for LEON |
LEON and NOEL FPGA Evaluation Designs
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LEON/GRLIB examples for Lattice Certus/Pro-NX-RT |
Cybernode Collaboration Conference 2023
We are presenting the "CSSTII – Certifiable System-On-Chip for Safety Critical Industrial Applications" paper at the Swedish Cyber Security Collaboration Conference on 26th of January 2023. The presented work is based on our NOEL-V processor implements the RISC-V International instruction set architecture.
Access the event
New Partnership with IAR Systems Brings NOEL-V Support to IAR Embedded Workbench
We are pleased to announce a new strategic partnership to support space missions. IAR Systems is set to release a new version of the IAR Embedded Workbench for RISC-V that will support the NOEL-V, a fault-tolerant RISC-V compliant processor core from Gaisler. The partnership is another example of progress toward global adoption of RISC-V in space missions.
Read the full Press Release
GR740 Quad-Core LEON4FT on its Way to the Moon
GR740 quad-core LEON4FT SPARC V8 Microprocessor has been launched onboard the Rashid Rover on December 11 and is now heading to the moon. The Rashid Rover was developed by the Mohammed Bin Rashid Space Center and is traveling to the moon onboard the Mission 1 lunar lander as part of the HAKUTO-R lunar exploration program.
Read the full Press Release
Design Win of RISC-V/NOEL-V IP for Idaho Scientific Secure Processor for Critical Infrastructure
We are pleased to announce that we have won a commercial license for our RISC-V/NOEL-V processor IP core with Idaho Scientific, based in Boise, Idaho. Idaho Scientific specializes in solutions that prevent hardware and software security attacks. These solutions help protect high-reliability systems that support critical infrastructure.
Read the full Press Release
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