Sean Schouten wrote: > Looking at the last line of code where the CODE-Directive had been > utilized, I wondered if they where defining the label START as an ORG > 0x00 type of thing for later use in their code. The UDATA at the top > threw me off though... I supposed that any UDATA-Directive should be > 'finished' off by a CODE-Directive. Am I wrong thinking that? Read about UDATA and CODE in the MPASM manual. UDATA defines an uninitialized data section, wherease CODE defines a code section. You would typically put RES directives in a UDATA section and instructions in a CODE section. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist