| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lifting method for suppressing the complicatedness of a memory management unit and the increase in the number of line memories by reducing the number of pieces of repeated data. SOLUTION: The value of data Y(2n-1) is set by using converted data Y(2n+1). Thus, data Y(2n) can be calculated on the basis of X(2n), X(2n+1) and X(2n+2) set in coordinates in a tile. Then, the data do not have to be set in coordinates whose value is <2n by repeating, and the number of registers where the data should be stored can be reduced.</p> |
