My program runs fine on uvision simulation (nothing to do with Silab peripherials). Same program shows (long multiplied by long) calling C:0000 My tool integration shows both, uvision and Silab are using same programs. Silabl people could not help.
Have you used Silab chips? If yes, you also will know that Keil simulator do not support all Silab processor peripherial. You have to use Silab IDE and integrate Uvision tools and JTAG debugging tools. I think I was here to get help from a bit more experianced person. I am running out of time.