Hi,
In the release notes for CCS 5.3 I noticed that bug SDSCM00044475 (missing _TMS320C6X internal macro) has been fixed.
What about other internal macros such as _TMS320C6400 and _TMS320C6600 ? They are still missing, and that means some syntax highlighting is still incorrect during development. Of course these macros depend on the target platform, but this is set in the project settings, and therefore is known by the IDE.
Thanks,
-itay