If you have the patience for maths try Computer Arithmetic Algorithms By Isreal Koren. Please note the book does not provide assembly listing of the solution. That is left to the programmer. John --- Matthew Rhys-Roberts wrote: > (Inspired by a similar question on 16F877A) > > The last thing I did before leaving my last job was > to start > investigating how a humble 16F84 could handle > signed, floating point > arithmetic (addition, subtraction, mult & div). I > never quite got my > head around how to implement the standard Microchip > math libraries into > my code. > > Please can anyone point me to any friendly guides on > how to do this? > > Thanks, > Matt > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > ____________________________________________________________________________________ Fussy? Opinionated? Impossible to please? Perfect. Join Yahoo!'s user panel and lay it on us. http://surveylink.yahoo.com/gmrs/yahoo_panel_invite.asp?a=7 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist