| 摘要 |
PURPOSE: To realize a wiring structure which is capable of cutting down signal delays in a semiconductor device without increasing manufacturing processes in number. CONSTITUTION: A semiconductor device is equipped with a plurality of functional blocks. Wirings provided to the semiconductor device are divided into those belonging to the functional regions and those belonging to inter-functional block regions, and normal multilayer interconnections are provided to the functional blocks. A transmission line or a coaxial line is provided to the inter-functional block regions at the same time so as to realize the above target wiring structure without increasing manufacturing processes in number. |
