Design and methodology for manufacturing data processing systems having multiple processors

摘要

A multi-processor system and methodology optimize overhead costs associated with manufacturing large integrated circuit devices having multiple data processors and processing elements thereon by effectively disabling processing elements that are not functional. Disabling the processing elements is performed through segmented power distribution on an integrated circuit first-level package or by providing inhibit signals in pre-selected logic states based on the functionality of the multi-processing system. The functionality of the multiprocessing system is determined during an initial testing procedure, including wafer-level testing.