dex.mac is where he seems to have defined macros, to make instructions look similar to 8051. Vyas > > Do you have the "picreg.h" file which is included? > > There is also a "dex.mac" referenced, which could be where the weird > instructions come from. > > --McD -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist