> current i am using a 10MHZ crystal with 4X step up, when i implement spi > what is the Fosc? is it 10Mhz or 40Mhz? pls advise IIRC, it should be 10... cheers.. -- with metta, Shawn Tan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist