| 摘要 |
PURPOSE: To provide an electronic computer which display an AC replay function even after a current mode ends by mistake and improves operability by decrease in the number of key inputs. CONSTITUTION: The data display device is equipped with a mode register which stores the kind of a mode, a MENU key 12 for selecting a mode, a CPU 6 which compares the mode selected with the MENU key 12 with the mode stored in the register, a CPU which composes to decide whether or not the selected mode is the same as the stored mode by the CPU 6 and deletes data stored in an AC replay storage part when the mode is not the same and does not deletes the data stored in the replay storage part when the mode is the same, a display driving circuit 3 which reads the data out of the AC relay storage part, and a display part 2 which displays the data read out by the display driving circuit 3. |
