Question: Has c-compiler and simulator. Cannot get the code to work, it assembles and links fine, but he cannot load into the simulator. However, he can load the .obj file fine. :

Answer: Linker version 6.6 will generate the incorrect COFF file format for 2x simulator version 3.00. He needs to use the -v0 option in the linker to generate the old COFF file format.