The SmartSpice Interface to Cadence integrates the Analog Artist and Composer elements of the Cadence Design Framework II (DFII) with SmartSpice. This integration is accomplished, in versions 4.4.0 and later of DFII, through the Cadence Spice Socket (cdsSpice) and the OASIS interface in the Analog Artist and Composer components of DFII. Versions of DFII prior to 4.4.0 are also supported by SmartSpice, but these solutions rely on the older HSPICE Socket, and necessarily offer substantially less functionality than is provided by the current interface.

The Berkeley BSIM3SOI model, released in December 1997, is now available within SmartSpice as the MOSFET level=25 model. This model incorporates three separate implementations: the original Berkeley model implementation is invoked with the selector Berk=2; the Silvaco implementation is invoked with Berk=-2.

This article describes a method of reporting DRC errors implemented in Savage, applicable to multi-million transistor layouts. The method of hierarchical information inheritance is a perspective approach in an extension of capabilities of flat DRC systems. This technique makes it possible to report hierarchical errors in ordinary flat DRC systems.

Q: Is it possible to perform a DRC check on portions rather than on the whole circuit useful when only 2 or 3 errors to fix ?

With mounting concern for energy conservation and nature preservation, power electronics is becoming increasingly dominant in everyday life.