Dear friends, I need to transform a 9bit, 2'th complement number into a signed integer. This belongs to a equation designed to improve the resolution of a DS1620 from 0.5C to 0.1C I'm familiar with 2'th complement but I do not know nothing about signed integers. If anyone can point me to some links or show me some tips I'll be delighted. Please remeber I probably haven't acces to any of the books you may consider. Thank you in advance, Vasile -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads