Hi! What is the aproprieted adress to report bugs about mplab sim? 1-The new version of mplabsim 5.5, write/read eeprom doesn't work (PICF627/628). Work fine in mplabsim V.5.31. 2-Asynchronous stimulus (Toggle) on Portb,3 as input, even with ccp1con clear, doesn't work in all version. Others portbs (<0;2> and <4;7>) works fine, as input, with stimulus. Roberto Locks Guimaraes -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu