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.
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.
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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 |
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 GR740 CG625 |
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 2021.2-b4267 GR712RC user's manual 2.13 GR712RC data sheet 2.4 GR740 user's manual 2.5 GR716 data sheet 2.0 GR718B user's manual 3.7 |
GRMON3 Debug Monitor 3.2.14 GRMON2 Debug Monitor 2.0.99 TSIM3 LEON Simulator 3.1.4 TSIM2 LEON/ERC32 Simulator 2.0.66 BCC Bare-C Compiler 2.2.0 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
| LEON/GRLIB examples for Microchip RTG4 LEON5/GRLIB examples for Microchip PolarFire LEON5/GRLIB examples for Xilinx Kintex Ultrascale NOEL-V/GRLIB examples for Microchip PolarFire NOEL-V/GRLIB examples for Xilinx Kintex Ultrascale NOEL-V/GRLIB examples for Digilent Arty-A7 |
Awarded ESA contract to develop RISC-V based System-on-Chip for space applications
We have been awarded a contract with the European Space Agency (ESA) to develop a fault- and radiation-tolerant system-on-chip. Funded by the Swedish National Space Agency, the project will improve performance and power efficiency in satellite and spacecraft applications by developing a 16-core, space-hardened microprocessor based on the open RISC-V instruction set architecture (ISA). The GR7xV processor is based on the NOEL-V processor IP core and will be designed into spaceborne controls and payload data management and processing systems to enable new kinds of observational, communication, navigational and scientific missions and services. These include advanced, flexible telecommunications satellite payloads, scientific and earth-observation payloads and robotics systems such as planetary exploration rovers.
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RISC-V Summit 2021
Our colleagues will be presenting two papers at the RISC-V Summit this year: "Radiation Hardening and Fault-Tolerance Features of the NOEL-V Processor" and "Adding H Support to the NOEL-V Microprocessor". RISC-V Summit brings the community together to show the power open collaboration can have on the processor industry. The audience spans across industries, organizations, workloads, and geographies to learn about the technology advancements in the RISC-V ecosystem and visibility of RISC-V successes.
Access the event.
Contract from Vinnova to Advance High Performance RISC-V Space Computing
We have been awarded a contract from Vinnova, a Swedish government agency dedicated to promoting innovation, to develop next generation RISC-V based space computing capabilities. The results from this development will allow future microprocessors to enable spacecraft control, create high performance payload processing and will feature timing isolation for software applications and prevent interference from other parts of the system. The new NOEL-V fault-tolerant, 64-bit processor core is based on the open RISC-V instruction set architecture and builds upon our heritage with the SPARC/LEON architecture. It marks the newest addition to our trusted fault tolerant space computing product portfolio.
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Contract signed with the European Space Agency for New Advanced Space Processor
As a leader in advanced mission-critical electronics, we announced today that we have received a contract from the European Space Agency (ESA) to fund the first phase to develop a new advanced processor for space applications. Developed in Sweden and based on the popular LEON5FT Fault Tolerant Processor Core, the GR765 Microprocessor meets market demand for high-performing processors, offering a higher level of integration with more functionality on the chip to reduce weight and keep power consumption low.
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