PURPOSE:To attain display exceeding display capability of one screen of a display section by storing consecutive image data by plural number of patterns while relating them to each other so as to display an image data corresponding to a designated location. CONSTITUTION:While a CPU 12 gives data input/output to a bank memory 15 consisting of a RAM 13 storing an image data to be displayed, an extended RAM 14 storing the related image data by plural patterns and a RAM storing all inputted image data, the CPU 12 sends a control signal to a tablet control section 17 and the image data by one pattern to a display buffer 16. The buffer 16 stores the image data to be displayed on a display section 18 and has a storage capacity corresponding to the display capability of the display section 18. The display section 18 is provided incorporatedly with the tablet input section 19 inputting image data by consecutive plural patterns in terms of hand- writing. Thus, the data is read from the RAM 14 and displayed on a display section according to the designated content.
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机译：用途：通过存储具有多个图案的连续图像数据同时彼此关联以显示与指定位置相对应的图像数据，从而获得超过显示部分一个屏幕显示能力的显示。组成：虽然CPU 12将数据输入/输出提供给存储区存储器15，存储区存储器15由存储要显示图像数据的RAM 13，扩展RAM 14以多种模式存储相关图像数据和RAM存储所有输入的图像数据组成， CPU 12将控制信号发送至平板电脑控制部17，并将图像数据以一种模式发送至显示缓冲器16。缓冲器16存储要在显示部18上显示的图像数据，并且具有与显示器相对应的存储容量。显示部分18具有显示功能。显示部分18与平板输入部分19结合在一起，以手写方式通过连续的多个图案输入图像数据。因此，根据指定的内容，从RAM 14读取数据并将其显示在显示部分上。
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