Cobham Gaisler AB provides IP cores and supporting development tools for embedded processors based on the SPARC architecture. We specialize in digital hardware design for both commercial and aerospace applications

News and Events

Latest Releases

LEON/GRLIB bitstreams for RTG4
GRLIB IP Library 2019.2-b4241
GR712RC user's manual 2.12
GR712RC data sheet 2.4
GR712RC-BOARD document 0.13 GR740 user's manual 2.3
GR716 data sheet 1.29
GR718B user's manual 3.3
LEON3FT-RTAX document 1.9
document 1.2

GRMON3 Debug Monitor 3.1.1
GRMON2 Debug Monitor 2.0.98
TSIM2 LEON/ERC32 Simulator 2.0.64
GRSIM LEON MP Simulator 1.1.56
BCC Bare-C Compiler 2.0.7
RCC RTEMS Compiler 1.2.23
VxWorks 7 support for LEON
VxWorks 6.9 support for LEON


ESA contract for High-Performance Compute Board

A development contract has been awarded from ESA to a Cobham Gaisler lead consortium that will result in the design of an accelerator board suitable for Computer Vision (CV) and Artificial Intelligence (AI) applications for in-orbit space use. 
Read the full press release.



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DDC's New 3U SBC Incorporates Cobham Processor Technology

Data Device Corporation (DDC) and Cobham Gaisler jointly announced at the RADECS (RADiation Effects on Components and Systems) Conference that the radiation-hardened GR740 Quad-Core LEON4FT (Fault-Tolerant) Processor device will be used in DDC’s latest Rad-Hard Single Board Computer (SBC), the SCS3740. Read the full press release.


 Cobham Gaisler will participate in Rymdveckan, or "Space Week" that will be held in Gothenburg, Sweden, between 14th and 22nd of September. Read the full details of our engagement.


Cobham Processor Technology Powers Commercial NanoSatellite

Cobham Gaisler’s LEON3FT processor technology is used on the VESTA-1 nanosatellite developed and operated by Surrey Satellite Technology Ltd (SSTL). SSTL has recently confirmed the successful commissioning and operation of VESTA-1, a 3U nanosatellite technology demonstration mission that will test a new two-way VHF Data Exchange System (VDES) payload developed by Honeywell for the ExactEARTH advanced maritime satellite constellation. Read the full press release


Cobham Joins RISC-V Foundation

Cobham Gaisler has announced that is has recently been accepted as a Gold-Level Member of the RISC-V Foundation and intends to release products based on the RISC-V ISA in parallel with the further development of its LEON SPARC processor based products. The initial RISC-V product will be a RV64GC compliant processor Intellectual Property (IP) core written in VHDL. Read the full press release.


GRMON 3.0 release now available 

Cobham Gaisler released in March 2018 the new GRMON3 debug monitor. In addition to the features found in previous GRMON versions a new graphical user interface greatly extends the traditional monitoring and control capabilities. Please see the GRMON3 product page for more information. 

Vacancy Notice

We're looking for a Computer Architect and an ASIC/FPGA Engineer to join our team more

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