| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for displaying presentation image possible to accurately and quickly display a presentation image on a display means with random access memory even in an environment where external disturbances such as noises are easy to occur. SOLUTION: After reading data T0, M0, C0 and G0 inside random access memory 4 and 5 from the inside of data saving means 2 and 3, data T, M, C, and G inside the data saving means 2 and 3 corresponding to the data T0, M0, C0 and G0 inside the random access memory 4 and 5 are transferred to the inside of the random access memory 4 and 5 repeatedly as time passes according to the kind of the data T, M, C and G during the processing of displaying the presentation image on a display means 9 and the data T0, M0, C0 and G0 inside the random access memory 4 and 5 are maintained in a state at the time of reading for every kind of the data T0, M0, C0 and G0. |
