MAYBE this can also apply to solve your problems: < http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en028600 > < http://embedded-system.net/pickit-serial-analyzer-development-tool-microchip.html > The price is very interesting: 49.99 US$ _ Elio.