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

Download TSIM and GRSIM

Below follows download links for the different simulators and simulator versions. The professional versions, including beta releases, requires some kind of license to run. Evaluation versions can be evaluated without a license.

TSIM-LEON4 Available 2020-07-02    
TSIM-LEON3 Available 2020-07-02    
TSIM-GR716 Available 2020-07-02    
TSIM-LEON2 Available 2020-07-02    
TSIM3 LEON3 evaluation version Available 2020-07-02    
TSIM3 LEON4 evaluation version Contact This email address is being protected from spambots. You need JavaScript enabled to view it.    
TSIM3 manual Available 2020-07-02    
TSIM2 Professional
File   Date
TSIM-ERC32 binaries for all platforms tsim-erc32-2.0.66.tar.gz MD5 27-May-2020
TSIM-LEON2 binaries for all platforms tsim-leon-2.0.66.tar.gz MD5 27-May-2020
TSIM-LEON3 binaries for all platforms tsim-leon3-2.0.66.tar.gz MD5 27-May-2020
TSIM-LEON4 binaries for all platforms tsim-leon4-2.0.66.tar.gz MD5 27-May-2020
TSIM2 manual tsim-2.0.66.pdf (Changelog.txt)   27-May-2020
TSIM2 product sheet tsim_product_sheet.pdf    
TSIM2 LEON3 Evaluation      
linux, windows, cygwin tsim-eval-2.0.66.tar.gz (license.txt) MD5 27-May-2020
GRSIM Professional
linux, windows grsim-pro-1.1.56.tar.gz   15-Jun-2017
User's Manual grsim.pdf   15-Jun-2017
TSIM1 Professional
TSIM-ERC32 for linux, solaris and windows tsim-erc32-1.3.8.tar.gz   13-Feb-2006
TSIM-LEON2 for linux, solaris and windows tsim-leon-1.3.8.tar.gz   13-Feb-2006
TSIM1 manual tsim-1.3.8.pdf (Changelog.txt)   13-Feb-2006
Sentinel LDK/HASP Run-time
(License key drivers)
Windows Installer
Debian package Sentinel_LDK_Ubuntu_DEB_Run-time_Installer.tar.gz
RPM package Sentinel_LDK_RedHat_and_SuSE_RPM_Run-time_Installer.tar.gz
Linux Shell script Sentinel_LDK_Linux_Run-time_Installer_script.tar.gz
Sentinel HASP license manager
(Only needed for floating licenses)
Windows Installer
Linux archive LM.tar.gz



To unpack a TSIM/GRSIM archive, use the tar command:
tar xzf tsim-leon3-2.0.66.tar.gz