摘要: Electronic equipment has long been indispensable to modern society. Previous large-scale computers were downsized and made widespread by personal computers. Meanwhile, information technologies spread cars, consumer electronics, mobile telephones. As a result, the processors so widely that it is now called ubiquitous computing. To make computing more substantial, must be accelerated develop new benefits, such as mutual communication organic connection among them. The LSIs equipped each device will become for higher speed lower power operation.