Hello: Here are a couple knowledge base articles on the subject. I will have about 100 unused interrupt vectors. The first article creates a different ISR for each unused interrupt and calls a common fault handling function. This generates way too much code for me. The second article seems like what I want but I'm not sure because I cannot get it to assemble. I get a syntax error when it sees the macro definition. I did try something very similar. I have an assembly file that ORGs a JMPS instruction to the location of each unused vector, skipping the ones I use. This reserves a contiguous block of memory from my first JMPS to the last one including the ones I skip, so I get a memory overlap error for each vector I am using. http://www.keil.com/support/docs/216.htm http://www.keil.com/support/docs/941.htm Does anyone have a neat way you have figured out to do this that you can share with me. Any help would be appreciated, Walt
Thanks for all the replies guys. Looking at the release notes, it appears that INTNO (interrupt_name (FILL)) will do the trick. Jon: Is it possible for someone to put a reference to this command in the knowledge base articles I sited in the original post. -Walt
Yep, works great!!! Hopefully Keil will update the links I referenced so the next guy does not spend a day and a half on this as I have done. -Walt