TRANSMITTING/RECEIVING METHODS AND SYSTEMS FOR DC BALANCE ENCODED DATA INCLUDING SIMULTANEOUS SWITCHING NOISE REDUCING PREAMBLES

摘要

PROBLEM TO BE SOLVED: To provide a method and system for further reducing simultaneous switching noise. SOLUTION: DC balance encoded data are transmitted by transmitting a preamble of dummy data that are configured to provide an intermediate number of bits of a given logic value that is at least one bit of the given logic value but less than a maximum number of bits of the given logic value in the DC balance encoded data, to thereby reduce the simultaneous switching noise that is caused by transmission of a first word of DC balance encoded data. The preamble may contain one or more words of fixed and/or variable dummy data. COPYRIGHT: (C)2008,JPO&INPIT