> Upper an Lower nibble are the upper nibble of the new two bytes. > The lower nibble is 1010 for both new bytes. eg desired byte: > 11000011, the new two bytes: 11001010 00111010 I'll try that when I get a moment -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist