I have a program written for a Philips P87C668 and it compiles fine with an old (1993) Franklin compiler. I don't have access to the compiler so I'm trying to get it to compile on Keil. All but 3-routines are written in C. Well, I got it to compile, but the linker throws up all over the place. For 3 of the 7-files that make up my program I get error L107: ADDRESS SPACE OVERFLOW I've tried different memory models to no avail. Where do you suggest I look for the problem?