| 摘要 |
A design process optimization system and method for designing a circuit, which may be an integrated circuit (IC) employing adaptive voltage and scaling optimization (AVSO). In one embodiment, the system includes: (1) a process-voltage-temperature (PVT) libraries database configured to contain PVT libraries of PVT characterizations of devices of cells from which the circuit is to be constructed and (2) a PVT library selector coupled to the PVT libraries database and configured to receive a selection indicating a supplemental objective and respond to the selection by selecting one of the PVT libraries from the PVT libraries database, a timing signoff tool later employing at most two corners from the one of the PVT libraries to perform a timing signoff with respect to the circuit.
|
