In SX Microcontrollers, SX/B Compiler and SX-Key Tool, stef wrote: Hi I already have some answers to the questions. 1) Yes I have a 10K to vdd from MCLR. Thier is also a NO contakt from MCLR to GND. I use it as reset kontakt. 2) Yes I tried already several diferent resonators. same result on all. 3) Yes I tried divrent SX48. same result on all. 4) What do you mean with bypass caps. I have an 0.1µF cap betwien vdd end gnd close to the sx48. I do that with all my projects and ic. Is that what you mean with bypass cap. Else please explain. 5) I have my hand draw schematic. I 'm going to scan that so I can post it. Give me some time because I don't have a scanner. I get it to you as soon as possible. stef ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=191612#m192960 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)