| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a graphical user interface device for semiconductor design in which the instruction and correction of logic, layout and wiring in a semiconductor integrated circuit are operated with a single hand and subtle adjustment of them is enabled by smoothly switch-operating the display of the logic, layout and wiring in the semiconductor integrated circuit. SOLUTION: In a designing system for the display of the logic, layout and wiring of the semiconductor integrated circuit by using a display device, a mouse with a wheel is used. In accordance with the place of the mouse, operation to be made by the operation of the wheel is decided to instruct an correct a displaying position and the logic, layout and wiring. Furthermore, by instructing and correcting a quantity corresponding to the rotating quantity of the wheel, the graphical user interface device for semiconductor design is provided in which the subtle adjustment free from excessive change is enabled.</p> |
