| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data transmission system capable of reducing the number of data transition of a signal line in data transmission via a parallel bus between devices such as a memory I/F and a liquid crystal I/F, and thus, achieving power saving, reduction of EMI noise. <P>SOLUTION: In the data transmission system, encoding for associating encoded data to difference data obtained by taking difference between n-bit transmission data and the precedent n-bit transmission data so that bit flipping may become less to an n-bit code associated with zero of the difference data as an absolute value of the difference data is small is performed. <P>COPYRIGHT: (C)2011,JPO&INPIT |
