ON 20021209@9:41:50 PM at page: http://www.piclist.com/techref/microchip/math/mul/index.htm JMN-EFP-786 James Newton added 'archive reference http://www.piclist.org/techref/postbot.asp?by=time&id=piclist/2002/12/07/062508a PICList post "18 series vs. 16 series" How to multiply two 16 bit values useing only 3 multiplications'