Gate array with border element

摘要

A gate array comprises a core cell having a plurality of logic gates, a power supply pattern provided beside the core cell for providing electrical power to the core cell, and a border element provided beside the power supply pattern for providing capacitance or resistance to the core cell. The border element has a capacity cell including a transistor that provides the capacitance to the core cell, a resistor cell including a transistor that provides resistance to the core cell, and a material having resistance to be provided to the core cell.