A semiconductor fabrication system, method and medium are disclosed. The system
includes a semiconductor fabrication tool and a software application, in communication
with the semiconductor fabrication tool. The semiconductor fabrication tool includes
a chamber configured to perform at least one process on a semiconductor wafer.
The software application is configured to determine specified qualities of the
first chamber in performing the at least one process. The specified qualities are
directed to at least one of: a processing time required to perform the at least
one process, a rate of producing defective output products of the at least one
process, a uniformity of output products of the at least one process, and a capability
index of the at least one process.