Cobham Gaisler is 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.

Ordering Simulators


On Intel hosts, node-locked licenses using the HASP hardware key are provided. The device drivers for the HASP key can be downloaded from On Solaris hosts, node-locked (hostid) licenses can be provided for TSIM2.


Maintenance is included in the license for the first 12 months, updates are made available for download during this period. The licensee may extend the maintenance upon payment of a separate maintenance fee to Cobham Gaisler.


Your purchase order should include following information:

  • Simulator (TSIM3/TSIM2/GRSIM)
  • For TSIM3, simulator type (LEON4/LEON3/LEON2/GR716)
  • For TSIM2, simulator type (ERC32/LEON2/LEON3/LEON4)
  • Hostid (TSIM 2 Solaris only)
  • EU VAT number(if available)
  • Purchase Order number
  • Delivery and invoice address


Please allow one week for delivery. Shipping is made with FedEx or upon request with customer specified shipping company or shipping account. Each license is shipped with a HASP license key. The user's manual and the latest simulator software for the specified host system can be downloaded electronically.


For formal quotes, questions on availability, pricing or ordering, please contact us at:

Tel: +46 (0)31 7758650
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.