| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an equipment operation display device reducing the processing load of a central processing unit (CPU). <P>SOLUTION: This equipment operation display device including a display means 32 and a touch panel 14, further includes: VRAM (video random access memory) 42 memorizing pixel information displayed on the display means 32; a pixel information outputting means 31 outputting the pixel information to the display means 32; the central processing unit 11 performing software processing excluding graphic processing, and giving an instruction for graphics on the basis of the input from the touch panel 14, and a graphic processing unit 21 for rewriting memory contents of VRAM 42 on the basis of the instruction for graphics. <P>COPYRIGHT: (C)2010,JPO&INPIT |
