| 摘要 |
<p>A distributed control system for a semiconductor wafer processing machine includes a master control module and a plurality of application control modules. Each of the application control modules and the master control module are capable of autonomous, independent operation. The master control module regulates the operation of the application control modules, and the application control modules govern a number of sub-procedures carried out by the wafer processing machine. The sub-procedures may be governed by respective processing recipes that are downloaded from the master control module to the application control modules via a network link architecture.</p> |
