| 摘要 |
PURPOSE:To attain numerical data input and function interruption by the operation of one hand only by providing a shift key near a ten-key and functioning a numeric key as a function key when a shift key is operated. CONSTITUTION:A program function shift key 10 is provided just under a ten-key 9 and when a key is operated, a keyboard controller checks whether or not a normal program function key is depressed and when depressed, the normal program function interruption is executed. When no program function key is depressed, whether or not the program function key 10 is depressed is checked. As a result, when not depressed, the normal data input processing is conducted. When depressed, a data inputted by the ten-key is converted into an attention code as the program function interruption and stored in an AID information memory. |
