| 摘要 |
PURPOSE:To simplify a data input, by storing a fixed data in a memory and inputting only variable data with this fixed data set as reference. CONSTITUTION:A storage memory 7 consists of a fixed data section and a variable data section, and a display section 1 is provided correspondingly. When no data is inputted to the memory 7, the fixed data and the variable data are sequentially inputted from an input section (keydoard) 2. If only the variable data is desired to renew to the fixed data, the content of the memory is sequentially read out from the keyboard 2, and only the variable data is inputted when the desired fixed data is displayed on a display section 1. A control section 5 controls a storage read/write circuit 6 and a display controlling section 4 with a command from the keyboard 2. The display controlling section 4 receives data to be displayed from the control section 5 and displays it on the display device 1. The storage read/write circuit 6 reads out the content of the storage memory 7 and writes the data. |
