VeriSilicon SMIC 0.13um 1.2V/3.3V Multiple DUP I/O Cell (05) Library developed by VeriSilicon supports power/ground pads, bi-directional I/O, IU (bi-directional I/O with pull-up only), open drain I/O and OSC pad. This library supports DUP I/O pads. It can be easily assembled with VeriSilicon Generic I/O library.