The following Spansion FR Softune (formerly "Fujitu FR Softune") compilers are supported:
FR Family Softune C/C++ Compiler V6
Compiler acronym: fr_6_5
Host OS: Windows
Supported practices: Full support
About Support Levels
: Support has been validated with extended testing and is approved for use in safety-critical software development.
: Support has been validated with standard testing and is approved for use in non-safety critical software development.