| 摘要 |
<p>PURPOSE:To omit a display part for data input at the side of a host device and to simplify the constitution of an information processing system by dividing a display screen of a display device into an item display part where the data down-loaded previously from the external host device are displayed for each item and an on-line display part where the received data are displayed in an on-line way. CONSTITUTION:The input data are previously down-loaded for each item from an external host device 12 and displayed at an item display part 4 of a display screen. When the input of a certain item is detected by an input part 11, this item is outputted to the device 12 via a control part. At the same time, the data transferred from the device 12 are displayed at an on-line display part 4 of the display screen in an on-line way after the contents of a picture storage part of the control part are rewritten. As a result, a display part for data input can be omitted at the side of the device 12. Then an information processing system is simplified and at the same time the operability and the speed are improved for input of data.</p> |
