| 摘要 |
PURPOSE:To facilitate confirmation of the amount of deposit money, by outputting automatically the amount of deposit money with voice when change data is displayed after subtotal data is displayed on the display part. CONSTITUTION:Each data stored in the A register is sent to display buffer HB in accordance with the display operation executed in CPU7. At this time, since chip designating signal CS3 which is given from CPU7 to display control part 6 is given to voice control part 9 also, data of the A register is written in voice buffer BB also. The type of guidance data out of data transferred to display part 5 is discriminated; and if it is decided that transferred data is change data, subtotal data transferred precedently and this change data are added to caluclate data of the amount of deposit money, and this data is converted to a voice and is output. |
