The following Keil compilers are supported:

uVision projects are supported—see Keil MDK-ARM Support for details. uVision must be closed before testing because the debugger crashes when more than one uVision instance is open.

Keil C166 7.0

Compiler acronym: kc166_7_0
Host OS: Windows
Supported practices: static analysis
Support level: Extended

Keil C51 8.x

Compiler acronym: c51_8
Host OS: Windows
Supported practices: static analysis
Support level: Extended

About Support Levels

Extended: Support has been validated with extended testing and is approved for use in safety-critical software development.
Standard: Support has been validated with standard testing and is approved for use in non-safety critical software development.