On 10/6/06, Vasile Surducan wrote: > > If you need analogic simulation than maybe not on a PCB package ? > Oh yes you are right. I have used PSpice and Saber in school and used PSpice extensively in the last job. Currently I am using Saber. Regards, Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist