Telelogic SDL 6.2 is a real-time software development solution that provides specifications and development capabilities for complex, event driven communication systems.


Ensure application quality through continuous model checking, joint simulation, and debugging

Use existing C/C++Legacy code in new protocol design to protect investment

Even in incomplete and goal independent models, there is no need to write a single line of code to simulate design and functionality, thus enabling early understanding of application behavior

Improve product quality through seamless design and testing integration

Support manual and automatic Test script generation and execution through a variety of standard based test definition languages to improve productivity

Reduce costs through modular processes, which allow for the creation of reusable libraries across different system versions and hardware platforms

Supported operating systems: HP Unix, Sun Solaris, Windows


Telelogic TTCN Suite 6.2 is a truly standard environment that can be used for compliance testing of communication systems.



It provides a modern graphical editor for TTCN Test script and includes a wide set of tools for debugging Test suite.

Allow TTCN Test suite execution in host environment

Automatically generate Test suite according to your specifications

Provide automatic conversion from TTCN to ANSI C

Enable you to convert abstract ASN. 1 data formats into actual bitstreams

Provide built-in TCP/IP socket communication and standard system timer implementation

Comply with the standardized function set, and simplify the integration between TTCN Test script and larger systems

Supported operating systems: Linux, Sun Solaris, Windows