| 摘要 |
PURPOSE:To continue an input of data without destroying the data before overflow, by accumulating the data after overflow to the 2nd memory means, when the memory means is in overflow. CONSTITUTION:In the registration mode, the money key is operated, and the keys such as section key and total key performing total of cash/deposit are operated. The content of the B register and the content of the A register are added to output carry, and when the overflow is detected, the sales data in the A register with overflow is stored in the vacant area of the spare memory areas 131-132 of total memory. After that, the cash sales data inputted are accumulated in the spare memory areas 131-133. The symbol ''cash'' is set to the used area. |
