| 摘要 |
PURPOSE:To shorten the display time of an initial picture by inputting data converted into an internal format and stored in a segment memory to a host computer by a previously determined transfer format, reconstructing the data outputted from the host computer by the same format as that of the input data on a segment without analyzing the data and displaying the reconstructed data on a screen. CONSTITUTION:Data analyzed by a command and segmented in a storage circuit are transmitted to the host computer by the previously determined transfer format. In the case or redisplaying the initial picture, the host computer outputs the inputted segment data and a graphic display device receives the data. In the case of displaying another new picture, a normal display command and display data are sent. Then whether the sent data requires command analysis or not is decided, when the command analysis is necessary, the command analysis is executed and the segment is constructed. But when the command analysis is unnecessary, the data are directly transferred to the memory, the segment is reconstructed and processing following display processing is executed. Thus, the display time can be shortened. |
