Hi, all I am playing with 12F675, but my version of MPLAB (v5.20) doesn't support these chips. Is there any possibility to "upgrade" Mplab to work with them, or I need to download the newest version. Thank You, Mino. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu