Datenverarbeitungssystem mit synchronem, dynamischem Speicher in integrierter Schaltkreistechnik

摘要

A main storage apparatus (102) is a synchronous dynamic memory (501) having a plurality of memory banks (502, 503) and a mode register (505) for determining an operation mode, a main storage controller (104) is coupled to a processor (101) and the main storage apparatus (102), and means to realize controlling of parallel access to a plurality of banks (502, 503) of the memory (501) and controlling of setting of an operation mode to the built-in register (505) is arranged in the main storage controller (104). Accordingly, the use of a conventional processor of high generality and a conventional memory can be ensured. <IMAGE>