Tailorable standard cells and method for tailoring the performance of IC designs

摘要

The inclusion of split power buses in standard cells enables the modification of IC performance through separate control over the width of the power bus and the size of active devices within the cell. This allows problems such as excessive voltage drop on power buses, insufficient power handling capability within the cell, excessive current consumption within the cell and so forth, to be corrected without major redesign of the cells or the IC.