There are indications in the KDJ11-B processor spec on bitsavers that the M8190 could be used in a multiprocessor configuration. For example, bit 10 of the Maintenance Register (17 777 750) is labeled "Multiprocessor Slave" and indicates that the bus arbitrator is disabled. There is also section 6.6, "Cache Multi-Processor Hooks", that describes cache features that allow multiprocessor operation.
Would it be as simple as connecting to 11/83 qbus together? And adding the proper software. Anybody ever heard of such a thing? Chuck
