> Are there any other > open-source cycle based delay implementations which will > facilitate my coding works? If you like creative (mis)use of macros you could take a look at my WISP (not wisp628) code: http://www.voti.nl/wisp/index.html warning: Scot once said this was the only MPASM code that did not work correctly on gpasm (but maybe gpasm was more right that mpasm in refusing my code). Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist