> Humm I'm using i2c in my project and have a '877 talking to two phillips > i/o expander chips..what size > cap is supposed to go on SDA? See my other response to a similar question. Search the PIClist archives for "IIC bug" or similar. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads