Address resolution unit and address resolution method for a multiprocessor system

摘要

The present invention provides an address resolution method for use in a multiprocessor system with distributed shared memory. The method allows users to change a memory configuration and a system configuration to increase system operation flexibility and to isolate errors. A cell controller indexes into an address resolution table using the high-order part of a processor-specified address. A write protection flag specifies whether to permit write access from other cells. An attempt to write-access a cell inhibited for write access causes a logical circuit to output an access exception signal.