| 摘要 |
PURPOSE:To obtain easily a coordinate data for wiring pattern drawing by adding ''1'' to a data of the 2nd digit below the decimal point when the data of the 3rd digit below decimal point is ''6'' and extracting data of the 2nd digit or over below decimal point when the data is not ''6''. CONSTITUTION:Coordinate data for wiring pattern drawing are accommodated in a register A, a numeral beta of the 2nd digit below decimal point of the register A is incremented by ''1'' when a numeral alpha of the 3rd digit below decimal point of the register A is ''6'' by a control unit B and the nemeral beta of the 2nd digit below decimal point of the register A is used as it is if the alpha is not ''6''. The conversion of the coordinate data is attained very simply without providing any ''coordinate converting table'' in the inside of computer through the processing above. |
