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March 12, 2021

Discover the TGSS Suite and follow the demo!

The Terma Ground Segment Suite (TGSS) is a comprehensive set of tools that form a complete satellite control system, from satellite testing to operations. This allows the same tool set to be used throughout the whole spacecraft lifecycle. See below a presentation of the TGSS Suite: See below the demo:

July 26, 2023

TEMU 4.0.3

TEMU 4.0.3 TEMU 4.0.3 is a critical bug fix, addressing the following: TEMU 4.0.2 TEMU 4.0.2 is a bug fix release, addressing the following: TEMU 4.0.1 TEMU 4.0.1 is a bug fix release, addressing the following: TEMU 4.0.0 Terma is proud to announce that TEMU 4, a new major version of TEMU has been released. […]

July 25, 2023

TEMU 3.0.9

TEMU 3.0.9 TEMU 3.0.9 is a bug fix release, addressing the following: TEMU 3.0.8 TEMU 3.0.8 is a bug fix release, addressing the following: TEMU 3.0.7 TEMU 3.0.7 is a bug fix release, addressing the following: TEMU 3.0.6 TEMU 3.0.6 is a bug fix release, addressing several issues. Bug Fixes: TEMU 3.0.5 TEMU 3.0.5 is […]

July 26, 2022

TEMU 2.3.5

This post contains all release notes For TEMU 2.3.x and 2.2.x. Version 2.3.5 Release Date: 2022-07-26 Bug Fixes: #121 LEON2 timers not using the documented underflow value on COLE and CREOLE configurations. #122 SPARC processors sometimes delaying interrupts due to incorrect PIL check. Version 2.3.4 Release Date: 2022-06-09 Bug Fixes: #114 Fix issues with handling […]

November 25, 2020

A new website is born!

We are very excited to present you our new site. At first, we want to provide you at least the same possibilities you had with our old site. We aim then at enhancing your experience as customer and add more features as time will go by. Let me first give you a little tour of […]

September 3, 2020

TEMU 3 Beta

A TEMU 3 prerelease has been released. The release includes a new command interpreter, faster CPU interpreters, and experimental binary translation (off by default).

November 23, 2018


A beta version of the PowerPC CPU core model is now available in the nigthly builds. The current modelled CPU is based on the PPC750, i.e. 32 bit, without Altivec support.

March 19, 2018

TEMU Features

TEMU nightly builds now contains a number of major new features, which has been targeted for the upcoming 2.2 release: Source level debugging support. The new DWARF support is now exposed to support break point manipulation and source listing. It still lacks data inspection and manipulation support, but the current support is already good enough […]

March 7, 2016


For TEMU 2.2 there will be some API breakage, firstly the count parameter of the temu_addInterface function will be removed. This parameter is not used at present. If you are using the emulator from C++, the parameter has a default argument, so it should not have any significant effect. The second more fundamental change will […]

November 13, 2015

TEMU 2.1.0 Released

TEMU 2.1 has now been released. Release Notes Rebased to LLVM 3.7, giving around 10% performance improvements. Added some custom LLVM optimisation passes (2-3 % extraperformance). Command Line Interface Improvements Added support for variables, these can be used as parameters tocommands. They are set using the var-set command or by assigningthem using VAR=VALUE syntax. Default […]