I am doing a senior design project and I have found that my program has completely stopped working when it reaches a certain size. I have confirmed that it is not a problem with my code (I have added a function to the code which does not in any way change the functionality of the program but only increases the size of the hex file that is generated) - without the function, the program compiles and runs fine, with the extra size added, the program compiles without any errors however when the hex file is burned into my EPROM it no longer works. I am using external ROM (an 8k X 8 EPROM)and I am wondering if there is an option that needs to be set other than external ROM banks in the target options. The hex file generated seems to be fine and is not too large for the EPROM If anybody has any experience with a problem like this I would appreciate any help in tracing this problem